This Appendix delineates ImageGear error code names, numbers, and descriptions. All error and warning codes are listed in descending numerical order and divided into the groups specific to ImageGear functionality.
| IGE_SUCCESS | 0 | No errors - Success. |
| IGE_FAILURE | -1 | General error - Failure. |
| IGE_NOT_LICENSED | -2 | License error. |
| IGE_NOT_DONE_YET | -100 | For internal reference of areas to which to return. |
| IGE_NOT_IMPLEMENTED | -200 | For internal reference of areas to which to return. |
| IGE_NOT_SUPPORTED_BY_PLATFORM | -350 | The last function used is not supported by this platform. |
| IGE_ERROR_COMPRESSION | -400 | Compression error. |
| IGE_PARAMETER_HAS_INVALID_VALUE | -401 | Incoming parameter is invalid. |
| IGE_INVALID_TYPE | -402 | Incoming parameter's type is invalid. |
| IGE_OLD_CORE_CALL | -403 | Internal failure. Contact Accusoft Technical Support. |
| IGE_BUFFER_HAS_INSUFFICIENT_SIZE | -404 | Incoming buffer has insufficient size. |
| IGE_EXTENSION_NOT_LOADED | -500 | The ImageGear extension was not present or couldn't be loaded. |
| IGE_FILTER_NOT_LOADED | -510 | Requested format filter is not present. |
| IGE_INVALID_FILTER_OPERATION | -511 | Requested operation is not supported by format filter. |
| IGE_FILTER_CTRL_INVALID_NAME | -512 | The name of control parameter is invalid or not supported. |
| IGE_INVALID_FUNCTION_NAME | -550 | The name of the component's function is invalid. |
| IGE_INVALID_FUNCTION_POINTER | -551 | Invalid pointer to the component's function. |
| IGE_INVALID_COMPONENT_MODULE | -552 | The module is not component or has wrong interface. |
| IGE_COMPONENT_ATTACH_FAILURE | -553 | Failure to attach component. |
| IGE_INVALID_CONTROL_OPTION | -600 | Invalid image control option ID. |
| IGE_INVALID_EXTENSION_MODULE | -700 | The specified ImageGear extension file was not a valid extension file. |
| IGE_EXTENSION_INITIALIZATION_FAILED | -800 | The specified ImageGear extension was unable to initialize. |
| IGE_FUNCTIONALITY_NOT_SUPPORTED | -900 | The ImageGear functionality is not supported under this platform. |
| IGE_OUT_OF_MEMORY | -1000 | No more global memory is available for allocation, reduced used resources. |
| IGE_EVAL_DLL_TIMEOUT_HAS_EXPIRED | -1003 | The DLL is an Evaluation copy and as timed out - contact Accusoft to purchase a release copy. |
| IGE_INVALID_STANDARD_KERNEL | -1004 | The kernel expected one of the predefined ones; yours could not be found. |
| IGE_INTERNAL_ERROR | -1005 | An internal error has occurred, contact Accusoft technical support. |
| IGE_INVALID_RECTANGLE | -1007 | Occurs when a rectangle's left >= right or top >= bottom. |
| IGE_NO_CLIPBOARD_IMAGE_AVAILABLE | -1008 | No image is available for a clipboard paste. |
| IGE_CLIPBOARD_OPEN_FAILED | -1009 | Could not open the clipboard. |
| IGE_SETCLIPBOARDDATA_FAILED | -1010 | Could not put data into the clipboard. |
| IGE_COULD_NOT_GET_DDB_DIMENSIONS | -1011 | GetObject() failed. Couldn't get the DDB's dimensions. |
| IGE_COULD_NOT_GET_DDB_BITS | -1012 | GetDIBits() failed. Couldn't get the DDB's image data. |
| IGE_CREATE_BITMAP_FAILED | -1013 | CreateBitmap() failed. Couldn't create a DDB. |
| IGE_COULD_DISPLAY_DDB | -1014 | BitBlt() failed. Couldn't display the DDB. |
| IGE_INVALID_PATTERN_BITMAP | -1015 | The DDB was > 1 bit per pixel or the width was > 8 or the height was > 8. |
| IGE_PASSWORD_INVALID | -1016 | The Password is not recognized. |
| IGE_THUMBNAIL_NOT_PRESENT | -2000 | Thumbnails are supported but none can be found in this image file. |
| IGE_THUMBNAIL_READ_ERROR | -2001 | A read error occurred while reading a thumbnail. |
| IGE_THUMBNAIL_NOT_SUPPORTED | -2002 | Thumbnails are not supported by this format. |
| IGE_PAGE_NOT_PRESENT | -2005 | The requested image page does not exist in the file. |
| IGE_PAGE_INVALID | -2006 | The page number provided is outside of the range of valid pages for this file. |
| IGE_PAGE_COULD_NOT_BE_READ | -2007 | The page number could not be determined. |
| IGE_CANT_DETECT_FORMAT | -2010 | The format of the file can not be determined. |
| IGE_FILE_CANT_BE_OPENED | -2030 | An attempt to open a file failed; it may not exist in the provided path. |
| IGE_FILE_CANT_BE_CREATED | -2031 | An attempt to create a file failed; it may already exist in the provided path. |
| IGE_FILE_CANT_BE_CLOSED | -2032 | An attempt to close a file failed. |
| IGE_FILE_TO_SMALL_TO_BE_BMFH | -2033 | The file is too small to be a valid BMFH. |
| IGE_FILE_IS_NOT_BMP | -2034 | The BMFH Magic number is invalid. |
| IGE_FILE_TO_SMALL_TO_BE_BMIH | -2035 | The file is too small to be a valid BMIH. |
| IGE_BMP_IS_COMPRESSED | -2040 | The BMP file is in compressed (RLE) format. |
| IGE_FILE_SIZE_WRITE_ERROR | -2041 | Could not write file size field to BMP. |
| IGE_CANT_READ_PALETTE | -2050 | Can't read palette. |
| IGE_CANT_READ_PIXELS | -2051 | Can't read pixel data. |
| IGE_CANT_READ_HEADER | -2052 | Can't read header. |
| IGE_INVALID_FILE_TYPE | -2060 | Invalid file type. |
| IGE_INVALID_HEADER | -2061 | Invalid file header. |
| IGE_CANT_WRITE_PALETTE | -2070 | Can't write palette. |
| IGE_CANT_WRITE_PIXELS | -2071 | Can't write pixel data. |
| IGE_CANT_WRITE_HEADER | -2072 | Can't write header. |
| IGE_FORMAT_NOT_DETECTABLE | -2073 | Save format cannot be detected from file extension used. |
| IGE_INVALID_COMPRESSION | -2080 | Invalid compression. |
| IGE_INSTANCE_FAILURE | -2090 | Instance failure. |
| IGE_INSTANCE_CLEANUP_ERROR | -2091 | Instance cleanup error. |
| IGE_CANT_SETUP_DIB_HEADER | -2095 | Can't set up DIB header. |
| IGE_CANT_READ_FILE | -2100 | Can't read file. |
| IGE_INVALID_IMAGE_FORMAT | -2110 | The image file is invalid as the expected format. |
| IGE_FILE_FORMAT_IS_READONLY | -2111 | The image file is read only and cannot be written to. |
| IGE_INVALID_BITCOUNT_FOR_FORMAT | -2112 | The bitcount found is not supported by this format. |
| IGE_INTERRUPTED_BY_USER | -2113 | Status bar callback returned FALSE. |
| IGE_NO_BITMAP_REGION | -2390 | No bitmap region. |
| IGE_BAD_FILE_FORMAT | -2391 | Format is not correct. |
| IGE_EPS_NO_PREVIEW | -2392 | EPS file has no screen preview image to load. |
| IGE_CANT_WRITE_FILE | -2393 | File can't be saved in the specified format. |
| IGE_NO_BITMAP_FOUND | -2394 | WPG, WMF, etc. No raster image exists in file. |
| IGE_PALETTE_FILE_TYPE_INVALID | -2395 | IG_PALETTE_ value is not known. |
| IGE_PALETTE_FILE_WRITE_ERROR | -2396 | Error writing to a palette file. |
| IGE_PALETTE_FILE_READ_ERROR | -2397 | Error reading from a palette file. |
| IGE_PALETTE_FILE_NOT_DETECTED | -2398 | The file is not a valid palette file. |
| IGE_PALETTE_FILE_INVALID_HALO_PAL | -2399 | Detected Dr. Halo Palette file is invalid. |
| IGE_G4_PREMATURE_EOF_AT_SCAN_LINE | -2400 | Group 4 premature EOF. |
| IGE_G4_PREMATURE_EOL_AT_SCAN_LINE | -2401 | Group 4 premature EOL. |
| IGE_G4_BAD_2D_CODE_AT_SCAN_LINE | -2402 | Group 4 invalid 2D code. |
| IGE_G4_BAD_DECODING_STATE_AT_SCAN_LINE | -2403 | Group 4 bad decoding state. |
| IGE_G3_PREMATURE_EOF_AT_SCAN_LINE | -2410 | Group 3 premature EOF. |
| IGE_G3_BAD_1D_CODE_AT_SCAN_LINE | -2411 | Group 3 bad 1D code. |
| IGE_G3_PREMATURE_EOL_AT_SCAN_LINE | -2412 | Group 3 premature EOL. |
| IGE_BITDEPTH_NOTSUPPORTED | -2413 | This Bit-Depth is not supported for this write format. |
| IGE_DIRECTORY_CREATE_ERROR | -2414 | Unable to create Destination Directory. |
| IGE_LOG_FILE_CREATE_ERROR | -2415 | Unable to create Batch Log File. |
| IGE_NAME_CONV_NOT_SUPPORTED | -2416 | Batch Naming configuration not supported. |
| IGE_IMNET_INVALID_WIDTH | -2418 | Invalid width for IMNET. |
| IGE_PJPEG_INVALID_SCAN_CONFIGURATION | -2420 | Invalid configuration of scans for progressive JPEG write. |
| IGE_PJPEG_INVALID_SCAN_COUNT | -2421 | Invalid number of scans for progressive JPEG write. |
| IGE_JPG_UNRECOGNIZED | -2422 | Unrecognized JPEG marker encountered. |
| IGE_JPG_INVALID_QTABLE_ID | -2423 | Invalid quantization table descriptor. |
| IGE_JPG_INVALID_QTABLE_PRECISION | -2424 | Invalid quantization table precision. |
| IGE_JPG_INVALID_HUFFMAN_ID | -2425 | Invalid Huffman table descriptor. |
| IGE_JPG_INVALID_HUFFMAN_TABLE | -2426 | Invalid Huffman table. |
| IGE_PJPEG_NOT_SUPPORTED | -2427 | Progressive JPEG feature is not supported. |
| IGE_OPERATION_IS_NOT_ALLOWED | -2432 | This operation is not allowed. |
| IGE_PROC_INVAL_FOR_RUNS_DIB | -2433 | This function can not be used on DIBs in the Runs format - convert first IG_IP_convert_runs_to_DIB. |
| IGE_CAN_NOT_OPEN_TEMP_FILE | -2434 | The temporary file need for this function could not be opened/created. |
| IGE_ALLOC_SELECTOR_FAILED | -2435 | AllocSelector() failed, couldn't get an entry into the Global Descriptor able. |
| IGE_LOAD_FUNCTION_GET_FAILED | -2436 | Was not able to initialize the filer load function. |
| IGE_PNG_CHUNK_WRITE_FAILED | -2438 | Failed to write the correct number of bytes for png chunk. |
| IGE_PNG_WRITE_FAILED | -2439 | Failed to write png data. |
| IGE_PNG_CHUNK_READ_FAILED | -2440 | Failed to READ the correct number of bytes for png chunk. |
| IGE_PNG_READ_FAILED | -2441 | Failed to READ png data. |
| IGE_PNG_NO_IDAT_CHUNK | -2442 | Failed to READ a mandatory IDAT Chunk. |
| IGE_NOT_SUPPORTED_COMP | -2443 | Compression is not supported at this time. |
| IGE_UNDEFNIED_COLOR_SPACE_ID | -2444 | Color space ID is not defined. |
| IGE_DIB_RES_UNITS_NOT_SUPPORTED | -2445 | DIB resolution units are not supported. |
| IGE_FILTER_CANT_GET_INFOFUNC | -2446 | Failed to get filter's info function. |
| IGE_FILTER_UNKNOWN_FORMAT | -2447 | Unknown file format. |
| IGE_X_NULL_DISPLAY | -2448 | X display specified is NULL. ASCII filter is unable to draw text. |
| IGE_INVALID_TAG | -2450 | Tag Read did not contain correct number of bytes. |
| IGE_INVALID_IFD | -2451 | IFD Read did not contain correct number of bytes. |
| IGE_IFD_PROC_FAILURE | -2452 | Invalid IFD information was detected. |
| IGE_SEEK_FAILURE | -2453 | IOS position seek failed. |
| IGE_INVALID_BYTE_ORDER | -2454 | Byte order flag was not Intel or Motorola. |
| IGE_CANT_READ_TAG_DATA | -2455 | Was unable to read all TAG information. |
| IGE_INVALID_BITS_PER_SAMPLE | -2456 | Bits per sample tag was invalid. |
| IGE_INVALID_COLOR_MAP | -2457 | Color Map was found to be invalid. |
| IGE_INVALID_PHOTOMETRIC | -2458 | Photometric tag value was found to be invalid. |
| IGE_INVALID_REQ_INFO | -2459 | Required information was not supplied. |
| IGE_COMP_NOT_SUPPORTED | -2460 | Compression is not supported at this time. |
| IGE_RASTER_FEED_ERROR | -2461 | Error feeding raster data to the DIB. |
| IGE_IMAGE_DATA_READ_ERROR | -2462 | Was unable to read all image data requested. |
| IGE_HEADER_WRITE_FAILED | -2463 | Header write failed. |
| IGE_DIB_GET_FAILURE | -2464 | Was unable to retrieve the DIB information. |
| IGE_CANT_REALLOC_MEM | -2465 | Was not able to reallocate memory. |
| IGE_IFD_WRITE_ERROR | -2466 | Was not able to write IFD info to the IOS. |
| IGE_TAG_WRITE_ERROR | -2467 | Was not able to write TAG info to the IOS. |
| IGE_IMAGE_DATA_WRITE_ERROR | -2468 | Was not able to write IMAGE data to the IOS. |
| IGE_PLANAR_CONFIG_ERROR | -2469 | Planar Config detected is unsupported. |
| IGE_RASTER_TO_LONG | -2470 | One raster lines exceeds the max number of bytes. |
| IGE_LZW_ERROR | -2471 | Error occurred in LZW decode. |
| IGE_INVALID_IMG_DEM | -2472 | Image Dimension was invalid. |
| IGE_BAD_DATA_TYPE | -2473 | Data type detected is not valid. |
| IGE_PAGE_COUNT_FAILURE | -2474 | Count not count the number of pages in the file. |
| IGE_CORRUPTED_FILE | -2475 | Data in file was not what was expected and could not be interpreted. |
| IGE_INVALID_STRIP_BYTE_CNT | -2476 | Strip byte count was zero and could not be estimated. |
| IGE_INVALID_COMP_BIT_DEPTH | -2477 | Bit depth is invalid for this compression scheme. |
| IGE_REPAGE_FAILED | -2478 | Unable to write new page numbers while re-paging file. |
| IGE_PRIV_TAG_TYPE_INVALID | -2479 | Private user tag had an invalid type. |
| IGE_LZW_EXTENSION_NOT_LOADED | -2480 | LZW Extension has not been loaded. |
| IGE_TILE_NOT_PRESENT | -2481 | Tile is not present. |
| IGE_RASTER_WRITE_FAILURE | -2482 | Unable to write Raster to Output Device (Full Device). |
| IGE_IMBEDDED_IMAGE_FAILURE | -2483 | Failure occurred while reading a file format imbedded in another. |
| IGE_ABIC_EXTENSION_NOT_LOADED | -2484 | ABIC Extension has not been loaded. |
| IGE_JBIG_EXTENSION_NOT_LOADED | -2485 | JBIG Extension has not been loaded. |
| IGE_JBG_IMG_CNTRL_NOT_FOUND | -2486 | JBIG Extension Image Control not found for save. |
| IGE_CLP_INVALID_FORMAT_ID | -2500 | Windows clipboard file contains an unsupported Format ID at this page. |
| IGE_ICA_COMP_NOT_SUPPORTED | -2510 | MO:DCAIOCA Compression is not supported at this time. |
| IGE_ICA_IBM_MMR_COMP_ERROR | -2520 | Error in IBM MMR IOCAMO:DCA compression. |
| IGE_TIF_INVALID_CLASS_F_IMAGE | -2530 | Error writing TIF class F format. |
| IGE_JBIG_STREAM_OPEN_FAILURE | -2540 | JBIG support library returned an error in return code. |
| IGE_CANNT_OPEN_FTP_FILE | -2550 | Can't open FTP file. |
| IGE_CANNT_OPEN_HTTP_FILE | -2560 | Can't open HTTP file. |
| IGE_CANNT_OPEN_GOPHER_FILE | -2570 | Can't open Gopher file. |
| IGE_CANNT_OPEN_TEMPORARY_FILE | -2580 | Can't open temporary file. |
| IGE_CANNT_OPEN_INTERNET_CONNECTION | -2590 | Can't open internet connection. |
| IGE_CANNT_OPEN_INTERNET_SESSION | -2600 | Can't open internet session. |
| IGE_END_OF_IMAGE | -2610 | End of image. |
| IGW_FILTER_DECODING_FAILURE | -2650 | Failed to decode rasters. |
| IGW_INVALID_COMPRESSION_NONCRITICAL | -2651 | Invalid compression of non-critical data, e.g. text. |
| IGE_IMAGE_IS_LOCKED | -2900 | Image is locked. |
| IGE_CANT_LOCK_IMAGE | -2901 | Can't lock image. |
| IGE_CANT_UNLOCK_IMAGE | -2902 | Can't unlock image. |
| IGE_CANT_LOCK_DATA | -2903 | Can't lock data. |
| IGE_CANT_UNLOCK_DATA | -2904 | Can't unlock data. |
| IGE_WRONG_DIB_BIT_COUNT | -3000 | The DIB has bit with the wrong bit count for this routine. |
| IGE_LOCK_FAILED | -3010 | Memory required for this routine could not be locked; most likely running out of memory resources. |
| IGE_ALLOC_FAILED | -3020 | Memory required for this routine could not be allocated; free up some resources and try again. |
| IGE_FREE_FAILED | -3030 | An internal memory free has failed, usually a bad handle, or corrupted system. |
| IGE_BAD_KERN_TYPE | -3040 | Bad kernel type. |
| IGE_AI_HANDLES_USED_UP | -3050 | The maximum number of Accusoft handles has been used - no more left. Free up some and try again. |
| IGE_AI_HANDLE_INVALID | -3060 | This routine requires an Accusoft handle. The handle passed in was not allocated by Accusoft. |
| IGE_DIBS_ARE_INCOMPATIBLE | -3070 | The images are not compatible for this function, either dimension, bit count, or both. |
| IGE_INVALID_SIGMA | -3080 | Invalid sigma. |
| IGE_DIB_DIMENSIONS_NOT_EQUAL | -3090 | The images must be the same dimensions. |
| IGE_DIB_BIT_COUNTS_NOT_EQUAL | -3100 | The images must have the same bit count. |
| IGE_DIB_HAS_NO_PALETTE | -3101 | The image passed in does not have a palette and this routine requires one. |
| IGE_ROI_WRONG_TYPE | -3110 | Region of interest is wrong type. |
| IGE_REQUIRES_CONVEX_ROI | -3120 | This function requires a convex ROI. The one passed in must be convex. |
| IGE_INVALID_RAMP_DIRECTION | -3130 | The contrast ramps direction is not supported. |
| IGE_INVALID_LUT_ARITH_FUNC | -3140 | The LUT_ARITH_FUNC is not a valid function number; check the constant. |
| IGE_INVALID_KERN_MOTION_EXTENT | -3150 | Invalid kernel motion extent. |
| IGE_INVALID_NOISE_TYPE | -3160 | Invalid noise type. |
| IGE_INVALID_KERN_NORMALIZER | -3170 | Invalid kernel normalizer. |
| IGE_INVALID_SIGMA | -3180 | Invalid sigma. |
| IGE_INVALID_SKEW_POINTS | -3190 | A valid line could not be drawn through the two point provided. Y1==Y2. |
| IGE_TILE_IS_LARGER_THAN_IMAGE | -3200 | The tile image must be the same size or smaller in both dimensions than the original source. |
| IGE_COLOR_SPACE_INVALID | -3210 | Invalid type of color space. |
| IGE_DIB_POINTER_IS_NULL | -3220 | The DIB pointer about to be used is NULL (invalid). |
| IGE_PROC_INVAL_FOR_BIT_COUNT | -3300 | This function can not be used on images with this one's bit count. |
| IGE_PROC_INVAL_FOR_PALETTE_IMG | -3310 | This function can not be used on 8-bit color images - try to promote to 24-bit. |
| IGE_PARAMETER_OUT_OF_LIMITS | -3320 | A parameter is out of its legal range. |
| IGE_INVALID_POINTER | -3330 | A pointer was detected to be NULL. |
| IGE_INVALID_ENCRYPT_MODE | -3340 | The selected Encryption Method is invalid. |
| IGE_PASSWORD_LENGTH_INVALID | -3350 | Password must be at least 1-byte long (should be at least 5 bytes). |
| IGE_PROC_REQUIRE_8BIT_GRAYSCALE | -3360 | This function can be used on 8-bit grayscale images only. |
| IGE_PROC_REQUIRE_8BIT_GRAYSCALE_1CHANNEL | -3361 | This function can only be used on 8-bit grayscale images with one channel. |
| IGE_PROC_REQUIRE_8_16_32BIT_GRAYSCALE_1CHANNEL | -3362 | This function can only be used on 8, 16, or 32-bit grayscale images with one channel. |
| IGE_INVALID_RESOLUTION_UNIT | -3370 | The units of the image resolution are not supported. |
| IGE_POINTER_IS_NULL | -3380 | Pointer passed to a function parameter is NULL. A valid pointer to an object is expected. |
| IGE_INVALID_BIT_MASK | -3390 | The red, green, and blue components of the bit mask overlap. |
| IGE_DIB_DIMENSIONS_ARE_INVALID | -3400 | Either height or width of the DIB is wrong. |
| IGE_PROC_INVAL_FOR_8BIT_INDEXED | -3410 | Proc does not work on the 8i images. |
| IGE_RASTER_LINE_INVALID | -3420 | The given raster line is invalid, it should be between 0 and the height of the image -1. |
| IGE_INVALID_CLIPING_RECT | -3421 | Invalid clipping rect. |
| IGE_INVALID_ALPHA_CHANNEL | -3422 | It is possible that width or height not equal to original image. |
| IGE_INVALID_RESOLUTION_VALUE | -3423 | Resolution value is incorrect. |
| IGE_INVALID_RANK_TYPE | -3424 | Specified type of rank in the rank filter is invalid. |
| IGE_RASTER_DIB_REQUIRED | -3425 | Raster IG page required for this operation. |
| IGE_FILE_CANT_OPEN | -3440 | Cannot open file. |
| IGE_FILE_CANT_SAVE | -3441 | Cannot save file. |
| IGE_FILE_CANT_DELETE | -3442 | Cannot delete file. |
| IGE_FILE_INVALID_FILENAME | -3443 | Invalid file name. |
| IGE_FILE_INVALID_PATH | -3450 | Invalid path. |
| IGE_BATCH_WRONG_CB_TYPE | -3500 | Wrong CB type passed to IG_batch_CB_register. |
| IGE_FILE_IS_SYSTEM_FILE | -3600 | The image file passed in is really one of the following system files and not an image. |
| IGE_FILE_IS_EXE | -3601 | File is a EXE, DLL, DRV, FNT, OCX, or 386. |
| IGE_FILE_IS_ZIP | -3602 | File is a PKZIP file. |
| IGE_FILE_IS_DOC | -3603 | File is a Microsoft DOC file. |
| IGE_FILE_IS_HLP | -3604 | File is a Microsoft system Help file. |
| IGE_FILE_IS_UNSUPPORTED_FILE | -3605 | File format is not supported. |
| IGE_CANT_ATTACH_COMP | -3700 | The specified component can't be attached. |
| IGE_COMPONENT_NOT_ATTACHED | -3701 | The component isn't attached. |
| IGE_FUNCTION_DOESNT_EXIST | -3702 | The function doesn't exist in the specified component. |
| IGE_TW_SM_SUCCESS | -4000 | Operation worked. |
| IGE_TW_SM_BUMMER | -4001 | General failure due to unknown causes. |
| IGE_TW_SM_LOWMEMORY | -4002 | Not enough memory to complete operation. |
| IGE_TW_SM_NODS | -4003 | Source Manager unable to find the specified Source. |
| IGE_TW_SM_MAXCONNECTIONS | -4004 | Source is connected to maximum number of applications. |
| IGE_TW_SM_OPERATIONERROR | -4005 | Source or Source Manager reported an error to the user. |
| IGE_TW_SM_BADCAP | -4006 | Capability not supported by Source or operation not supported by capability. |
| IGE_TW_SM_BADPROTOCOL | -4007 | Unrecognized operation triplet. |
| IGE_TW_SM_BADVALUE | -4008 | Data parameter out of supported range. |
| IGE_TW_SM_SEQERROR | -4009 | Illegal operation for current Source Manager or Source state. |
| IGE_TW_SM_BADDEST | -4010 | Unknown destination in DSM_ENTRY. |
| IGE_TW_SM_CAPUNSUPPORTED | -4011 | Capability not supported by source. |
| IGE_TW_SM_CAPBADOPERATION | -4012 | Operation not supported by capability. |
| IGE_TW_SM_CAPSEQERROR | -4013 | Capability has dependency on other capability. |
| IGE_TW_SM_DENIED | -4014 | File System operation is denied (file is protected). |
| IGE_TW_SM_FILEEXISTS | -4015 | Operation failed because file already exists. |
| IGE_TW_SM_FILENOTFOUND | -4016 | File not found. |
| IGE_TW_SM_NOTEMPTY | -4017 | Operation failed because directory is not empty. |
| IGE_TW_SM_PAPERJAM | -4018 | The feeder is jammed. |
| IGE_TW_SM_PAPERDOUBLEFEED | -4019 | The feeder detected multiple pages. |
| IGE_TW_SM_FILEWRITEERROR | -4020 | Error writing the file (meant for things like disk full conditions). |
| IGE_TW_SM_CHECKDEVICEONLINE | -4021 | The device went offline prior to or during this operation. |
| IGE_TW_INVALID_CONTAINER_TYPE | -4022 | Invalid capability container type. |
| IGE_TW_INVALID_CAP_TYPE | -4023 | Invalid capability type. |
| IGE_TW_INVALID_CAP_HANDLE | -4024 | Invalid capability handle. |
| IGE_TW_INVALID_INDEX | -4025 | Invalid array index. |
| IGE_TW_INVALID_VALUE | -4026 | Invalid value, does not exist in array. |
| IGE_TW_INVALID_CB_TYPE | -4027 | Invalid callback type. |
| IGE_TW_INVALID_CONTROL_PARAM | -4028 | Invalid control parameter identifier. |
| IGE_TW_INVALID_DIB_HANDLE | -4029 | Invalid DIB handle. |
| IGE_TW_INVALID_IMAGE_PARAMS | -4030 | Image has invalid parameters. |
| IGE_TW_CANT_LOCK_CONTAINER | -4031 | Can't lock capability container memory. |
| IGE_TW_CANT_GET_FILE_VERSION | -4032 | Can't get file version. |
| IGE_TW_CANT_GET_DEFAULT_DS | -4033 | Can't get default data source. |
| IGE_TW_CANT_GET_FIRST_DS | -4034 | Can't get first data source. |
| IGE_TW_CANT_GET_NEXT_DS | -4035 | Can't get next data source. |
| IGE_TW_CANT_SET_AUTO_CAPTURE_DIR | -4036 | Can't set destination directory for auto captured images. |
| IGE_TW_CANT_CHANGE_DIR | -4037 | Can't change directory on TWAIN device. |
| IGE_TW_CANT_CREATE_DIR | -4038 | Can't create directory on TWAIN device. |
| IGE_TW_CANT_COPY_FILE | -4039 | Can't copy file on TWAIN device. |
| IGE_TW_CANT_RENAME_FILE | -4040 | Can't rename file on TWAIN device. |
| IGE_TW_CANT_DELETE_FILE | -4041 | Can't delete file on TWAIN device. |
| IGE_TW_CANT_FORMAT_MEDIA | -4042 | Can't format media on TWAIN device. |
| IGE_TW_CANT_GET_FILE_INFO | -4043 | Can't get file info on TWAIN device. |
| IGE_TW_CANT_GET_FIRST_FILE | -4044 | Can't get first file on TWAIN device. |
| IGE_TW_CANT_GET_NEXT_FILE | -4045 | Can't get next file on TWAIN device. |
| IGE_TW_CANT_CLOSE_FILE | -4046 | Can't close file on TWAIN device. |
| IGE_TW_CANT_OPEN_DSM | -4047 | Can't open data source manager. |
| IGE_TW_CANT_CLOSE_DSM | -4048 | Can't close data source manager. |
| IGE_TW_CANT_OPEN_DS | -4049 | Can't open data source. |
| IGE_TW_CANT_CLOSE_DS | -4050 | Can't close data source. |
| IGE_TW_CANT_ENABLE_DS | -4051 | Can't enable data source. |
| IGE_TW_CANT_DISABLE_DS | -4052 | Can't disable data source. |
| IGE_TW_CANT_FIND_DS | -4053 | Can't find data source. |
| IGE_TW_CANT_GET_CAP | -4054 | Can't get capability value. |
| IGE_TW_CANT_SET_CAP | -4055 | Can't set capability value. |
| IGE_TW_CANT_GET_IMAGE_INFO | -4056 | Can't get image info structure. |
| IGE_TW_CANT_GET_IMAGE_LAYOUT | -4057 | Can't get image layout structure. |
| IGE_TW_CANT_GET_TRANSFER_PARAMS | -4058 | Can't get image transfer parameters. |
| IGE_TW_CANT_SET_TRANSFER_PARAMS | -4059 | Can't set image transfer parameters. |
| IGE_TW_CANT_PROCESS_MSG | -4060 | Can't process TWAIN message. |
| IGE_TW_CANT_GET_AUDIO_INFO | -4061 | Can't get audio info. |
| IGE_TW_CANT_SET_DATA_GROUP | -4062 | Can't set data group. |
| IGE_TW_CANT_GET_PALETTE | -4063 | Can't get image palette. |
| IGE_TW_VALUE_TOO_SHORT | -4064 | Value buffer is too short to hold value. |
| IGE_TW_DLL_NOT_FOUND | -4065 | TWAIN data source manager DLL not found. |
| IGE_TW_PREVIEW_CAMERA_NOT_FOUND | -4066 | Unable to find preview camera. |
| IGE_TW_CONTAINER_TYPE_NOT_SUPPORTED | -4067 | Capability container type not supported. |
| IGE_TW_TRANSFER_MODE_NOT_SUPPORTED | -4068 | Transfer mode not supported. |
| IGE_TW_FILE_FORMAT_NOT_SUPPORTED | -4069 | File format not supported. |
| IGE_TW_COMPRESSION_NOT_SUPPORTED | -4070 | Compression type not supported. |
| IGE_TW_DATA_TYPE_NOT_SUPPORTED | -4071 | TWAIN data type not supported. |
| IGE_PALETTE_TYPE_NOT_SUPPORTED | -4072 | Palette type not supported. |
| IGE_TW_PIX_TYPE_NOT_SUPPORTED | -4073 | Pixel type not supported. |
| IGE_TW_SELECT_DS_CANCELED | -4074 | User canceled data source selection operation. |
| IGE_TW_TRANSFER_CB_CANCELED | -4075 | Callback canceled transfer operation. |
| IGE_TW_IMAGE_TRANSFER_CANCELED | -4076 | Image transfer operation was canceled. |
| IGE_TW_IMAGE_TRANSFER_FAILED | -4077 | Image transfer operation failed. |
| IGE_TW_AUDIO_TRANSFER_CANCELED | -4078 | Audio transfer operation was canceled. |
| IGE_TW_AUDIO_TRANSFER_FAILED | -4079 | Audio transfer operation failed. |
| IGE_TW_SCANNING_CANCELED | -4080 | Scanning was canceled. |
| IGE_TW_PIX_TYPE_MISMATCH | -4081 | Pixel type mismatch. |
| IGE_TW_PALETTE_SIZE_MISMATCH | -4082 | Palette size mismatch. |
| IGE_TW_SOURCE_NOT_OPEN | -4083 | No data source is currently open. |
| IGE_TW_CANT_GET_CUSTOM_DS_DATA | -4086 | Can't obtain custom DS data. |
| IGE_ISIS_INTERNAL_ERROR | -4400 | ISIS internal error. |
| IGE_ISIS_INVALID_HANDLE | -4401 | ISIS handle is invalid. |
| IGE_ISIS_INVALID_INDEX | -4402 | ISIS array index is invalid. |
| IGE_ISIS_INVALID_CB_TYPE | -4403 | ISIS callback function type is invalid. |
| IGE_ISIS_COMPRESSION_NOT_SUPPORTED | -4404 | ISIS compression is not supported. |
| IGE_ISIS_RASTER_TOO_LONG | -4405 | ISIS scan raster is too long. |
| IGE_ISIS_SCANNING_FAILED | -4406 | ISIS scanning failed. |
| IGE_ISIS_DRIVER_NOT_LOADED | -4407 | ISIS driver is not loaded. |
| IGE_ISIS_SCANNING_CANCELED | -4408 | ISIS scanning was canceled. |
The error codes in this section have been deprecated and will be removed from the public API in a future release.
| IGE_MS61_CANT_OPEN | -4611 | Cannot load ISIS DLL. |
| IGE_MS61_CANT_OPEN_DRIVER | -4612 | Cannot load data Source. |
| IGE_MS61_CANT_ENABLE_DRIVER | -4613 | Cannot enable driver. |
| IGE_MS61_CANT_CLOSE | -4646 | Cannot close driver. |
| IGE_MS61_DLL_ACCESS | -4700 | ImageGear can not access ISIS DLL. |
| IGE_MS61_CANT_SELECT_DRIVER | -4701 | Cannot select driver; next parameter contains MS61 error code. |
| IGE_MS61_CANT_GET_IMAGE_INFO | -4702 | Cannot get image info. |
| IGE_MS61_CANT_GET_IMAGE_LAYOUT | -4703 | Cannot get image layout. |
| IGE_MS61_TRANSFER_CB_CANCELED | -4704 | Call back canceled. |
| IGE_MS61_IMAGE_TRANSFER_IS_CANCELED | -4705 | Image transfer canceled. |
| IGE_MS61_CANT_GET_SETTINGS | -4706 | Cannot get settings. |
| IGE_MS61_KERNEL_FUNCTION_ERROR | -4707 | Kernel function error. |
| IGE_MS61_SCANNER_UNACCESSIBLE | -4708 | Kernel function error. |
| IGE_MS61_SCANNING_FAILED | -4709 | Image scanning failed. |
| IGE_IMAGE_BUFFER_FILE_FAILURE | -4710 | Failure to create file for image buffer. |
| IGE_MS61_NOT_SUPPORTED_COMPRESSION | -4711 | Not supported compression. |
| IGE_MS61_SCAN_RASTER_TOO_LONG | -4712 | Scan raster too long. |
| IGE_MS61_KERNEL_FUNCTION_EXCEPTION | -4713 | Kernel function exception. |
| IGE_MS61_CANT_TRANSFERIMAGE | -4714 | Cannot transfer image to application. |
| IGE_MS61_WRONG_CB_TYPE | -4715 | Wrong CallBack type. |
| IGE_MS61_CANT_SELECT_DRIVER_IN_MANUAL_MODE | -4716 | Cannot select driver in manual mode. |
| IGE_MS61_CANT_GET_DRIVER_NAME | -4717 | Cannot get driver name. |
| IGE_MS61_UNSUPPORTED_CAPABILITY | -4718 | Unsupported capability. |
| IGW_GENERAL_WARNING | -4750 | See detailed description in text field of warning. |
| IGW_LAST_ITEM_REACHED | -4751 | Iterator has reached the final item. |
| IGE_CANT_OPEN_PARAMETER_MUTEX | -4800 | Cannot start critical session. |
| IGE_CANT_OPEN_FORMAT_STORAGE_MUTEX | -4801 | Cannot start critical session. |
| IGE_FAIL_TO_ALLOC_PAMETER_GROUP | -4805 | Cannot allocate parameter group. |
| IGE_THREAD_ALREADY_ASSOCIATED | -4810 | Thread is already associated. |
| IGE_INVALID_OBJECT | -4811 | Invalid object. |
| IGE_GROUP_IS_NOT_EXIST | -4815 | Group does not exist. |
| IGE_FAIL_TO_ALLOC_MUTEX | -4820 | Cannot allocate critical session data. |
| IGE_INVALID_FORMAT_METHOD_ID | -4825 | Invalid format method ID. |
| IGE_INVALID_FORMAT_HEADER | -4830 | Invalid format header. |
| IGE_INVALID_FORMAT_BIT_COUNT | -4835 | Invalid format bit count. |
| IGE_FORMAT_OPERATION_IS_NOT_SUPPORTED | -4840 | Format operation is not supported. |
| IGE_INVALID_DISPLAY_PARAMETER | -4850 | Invalid display parameter. |
| IGE_INVALID_DEVICE_CONTEXT | -4860 | Invalid device context. |
| IGE_INVALID_IMAGE_HANDLE | -4870 | Invalid image handle. |
| IGE_INVALID_PARAMETER | -4880 | Invalid parameter. |
| IGE_INVALID_PRM_OPERATION | -4890 | Invalid operation. |
| IGE_FAIL_TO_DRAW_IMAGE | -4910 | Cannot draw image. |
| IGW_AVI_PARTIAL_BAD_FRAMES | -4900 | Partial bad frames warning. |
| IGW_PS_UNKNOWN_PAGES_NUMBER | -4950 | Unknown page number warning. |
| IGE_PDFREAD_PSERROR | -5300 | PostScript error. |
| IGE_PDFREAD_GENERAL | -5301 | General error. |
| IGE_PS2TEXT_ERROR | -5350 | PS2TEXT error. |
| IGE_MP_INVALID_HANDLE | -5400 | Invalid multi-page image handle. |
| IGE_MP_IMVALID_PAGE_NUMBER | -5401 | Invalid page number. |
| IGE_MP_CANT_OPEN_MUTEX | -5402 | Synchronization error. |
| IGE_MP_ASSOCIATE_FAILURE | -5403 | Multipage image open failure. |
| IGE_MP_IMAGE_NOT_ASSOCIATED | -5404 | Multipage image is not opened. |
| IGW_MP_INVALID_PAGE_NUMBER | -5420 | Invalid page number. |
PostScript General
| IGE_PS_FAILURE | -5501 | General PostScript job error. |
| IGE_PS_NOT_INITIALIZED | -5502 | PostScript engine is not initialized. |
| IGE_PS_EMPTY_JOB | -5503 | Empty PostScript job. |
| IGE_PS_POSTSCRIPT_ERROR | -5504 | The file contains a PostScript error. |
PDF General
| IGE_PDF_FAILURE | -5531 | General PDF error. |
| IGE_PDF_NOT_INITIALIZED | -5532 | PDF engine is not initialized. |
| IGE_PDF_CANT_READ_DATA | -5533 | Cannot read PDF stream. |
| IGE_PDF_CANT_WRITE_DATA | -5534 | Cannot write PDF stream. |
| IGE_PDF_CANT_CONVERT_DATA | -5535 | Rasterization failed. |
| IGE_PDF_INVALID_PARAMETER | -5536 | Invalid parameter. |
| IGE_PDF_INVALID_COMPRESSION | -5537 | Invalid compression. |
| IGE_PDF_INVALID_BITCOUNT | -5538 | Invalid bit count. |
| IGE_PDF_CANT_EXTRACT_TEXT | -5539 | Cannot extract text. |
| IGE_PDF_CANT_CREATE_OBJECT | -5540 | Cannot create object. |
| IGE_PDF_PRINTING_FAILED | -5541 | Printing failed. |
PDF Document
| IGE_PDF_DOC_INVALID | -5601 | Invalid document object. |
| IGE_PDF_DOC_CANT_CREATE | -5602 | Cannot create document. |
| IGE_PDF_DOC_CANT_OPEN | -5603 | Cannot open document. |
| IGE_PDF_DOC_CANT_SAVE | -5604 | Cannot save document. |
| IGE_PDF_DOC_NOT_AUTHORIZED | -5605 | This operation is not permitted. |
| IGE_PDF_DOC_CANT_OPEN_REVISION | -5606 | Unable to retrieve revision for signature. |
PDF Page
| IGE_PDF_PAGE_INVALID | -5701 | Invalid page object. |
| IGE_PDF_PAGE_CANT_CREATE | -5702 | Cannot create page. |
| IGE_PDF_PAGE_CANT_OPEN | -5703 | Cannot open page. |
| IGE_PDF_PAGE_CANT_SAVE | -5704 | Cannot save page. |
| IGE_PDF_PAGE_CANT_INSERT | -5705 | Cannot insert page. |
| IGE_PDF_PAGE_CANT_DELETE | -5706 | Cannot delete page. |
PDF Objects
| IGE_PDF_OBJECT_INVALID | -5801 | Invalid PDF object. |
| IGE_PDF_CONTENT_INVALID | -5802 | Invalid content object. |
| IGE_PDF_CONTENT_CANT_SET | -5803 | Cannot set content. |
| IGE_PDF_ELEMENT_INVALID | -5804 | Invalid element. |
| IGE_PDF_COLORSPACE_INVALID | -5805 | Invalid color space object. |
| IGE_PDE_OBJECT_INVALID | -5806 | Invalid PDE object. |
| IGE_PDF_STREAM_INVALID | -5807 | Invalid stream object. |
PDF Signatures
| IGE_PDF_INVALID_SIGNATURE | -5901 | Signature has no valid byte range. |
| IGE_PDF_INVALID_BYTE_RANGE | -5902 | Invalid ByteRange object type in signature. |
| IGE_REGISTER_CLASS_FAILED | -6000 | Microsoft Windows function: RegisterClass() failed. |
| IGE_CREATE_WINDOW_FAILED | -6010 | Microsoft Windows function: CreateWindow() failed. |
| IGE_WINDOW_NOT_ASSOCATED | -6020 | An attempt was made to disassociate a window that was never associated. |
| IGE_INVALID_WINDOW | -6030 | An invalid window handle was passed as one of the parameters to the function. |
| IGE_UNREGISTER_CLASS_FAILED | -6040 | Microsoft Windows function: UnregisterClass() failed. |
| IGE_GUI_NO_FORMATS_CTL | -6500 | The control is not associated with a valid IGFormatsCtl control. |
| IGE_GUI_NO_DISPLAY_CTL | -6501 | The control is not associated with a valid IGDisplayCtl control. |
| IGE_GUI_NO_PROCESSING_CTL | -6502 | The control is not associated with a valid IGProcessingCtl control. |
| IGE_GUI_NO_PAGE_DISPLAY | -6503 | Invalid IGPageDisplay object. |
| IGE_GUI_NO_PAGE | -6504 | Invalid IGPage object. |
| IGE_GUI_PAGE_DISPLAY_CREATE_OBJ_FAILED | -6505 | The CreatePageDIsplay() call failed. |
| IGE_GUI_PAGE_DISPLAY_SET_OBJ_FAILED | -6506 | Could not set the PageDisplay object for this image's PageView Control. |
| IGE_GUI_LAYOUT_GET_OBJ_FAILED | -6507 | Could not retrieve the DIsplay Layout object for this image display. |
| IGE_GUI_LAYOUT_CHANGE_FAILED | -6508 | Could not modify the properties of the Display Layout object for this image display. |
| IGE_GUI_DISPLAY_ZOOM_GET_OBJ_FAILED | -6509 | Could not retrieve the Display Zoom object for this image display. |
| IGE_GUI_DISPLAY_ZOOM_SET_OBJ_FAILED | -6510 | Could not set the Display Zoom object for this image display. |
| IGE_GUI_DISPLAY_ZOOM_CHANGE_FAILED | -6511 | Could not modify the properties of the Display Zoom object for this image display. |
| IGE_GUI_PAGE_VIEW_ENABLE_FAILED | -6512 | Could not enable the PageView Control. |
| IGE_GUI_PAGE_VIEW_UPDATE_FAILED | -6513 | Could not update the PageView Control. |
| IGE_GUI_GET_DLG_CTL_FAILED | -6514 | Could not retrieve the dialog control object. |
| IGE_GUI_GET_HWND | -6515 | Could not retrieve the underlying HWND for this object. |
| IGE_GUI_UNKNOWN_FILE_FORMAT | -6516 | Unknown file format. |
| IGE_GUI_INTERNAL_ERROR | -6517 | Internal GUI error. |
| IGE_GUI_SLIDER_SETUP_FAILED | -6518 | Failed to setup magnifier's on-source sliding area. |
| IGE_GUI_WINDOWING_FAILED | -6519 | Failed to attach to the source view control window. |
| IGE_GUI_SOURCE_VIEW_UNAVAILABLE | -6520 | SourceView property must be setup before starting mouse tracking. |
| IGE_GUI_DESTINATION_VIEW_UNAVAILABLE | -6521 | DestinationView property must be setup in stationary mode before starting mouse tracking. |
| IGE_GUI_GET_DEVICE_RECT_FAILED | -6522 | Failed to retrieve device rectangle from SourceView's page display. |
| IGE_VBX_INVALID_FUNCTION_NUM | -7000 | Invalid VBX function number. |
| IGE_ROTATE_ENUMERATED_VALUES_NOT_USED | -7010 | The enumerated values for rotate were not used. |
| IGE_GUIWINDOW_TYPE_INVALID | -7020 | GUIWindow type invalid. |
| IGE_UNREGISTERED_HAB | -8000 | HAB is not registered. |
| IGE_INVALID_REGION_DATA | -9000 | Invalid region. |
| IGE_INVALID_PARAMETER_FOR_PROCESSING_WITH_REGION | -9001 | Operation cannot be done using region. |
| IGE_ART_WANG_INCOMPATIBLE_FILE | -9500 | Internal format of loaded annotation file is not compatible with Wang. |
| IGE_JPEG2000_EXTENDED_ERROR | -9700 | Error has been reported by JPEG 2000 library. |
| IGE_JPEG2000_EXTENDED_WARNING | -9701 | Warning has been reported from JPEG 2000 library. |
| IGE_HDP_ERROR | -9725 | HD Photo error. |
| IGE_VECT_3DIV_SLICES_DIMENSIONS_DIFFER | -9750 | The pages in HMIGEAR passed to 3DIV algorithm have different dimensions. |
| IGE_VECT_3DIV_TOO_FEW_SLICES | -9751 | Not enough slices in HMIGEAR passed to 3DIV algorithm; at least 2 required. |
| IGE_FIP_FFTW_NOT_ENABLED | -9770 | Support for FFTW is not enabled. |
| IGE_XMP_METADATA_ERROR | -9780 | An XMP metadata error has occurred. |
| IGE_XPS_PREVIEW_NOT_REGISTERED | -9790 | This error code has been deprecated and will be removed from the public API in a future release. |
| IGE_XPS_GENERAL_COM_ERROR | -9791 | This error code has been deprecated and will be removed from the public API in a future release. |
| IGE_LAST_ERROR_NUMBER | -9999 | Last error code number. Application defined error codes must be negative and less than this number. Note that it may change in a major release, so make sure to use a constant rather than a hard-coded number. |
| IGW_LAST_WARNING_NUMBER | -9999 | Last warning code number. Application defined error and warning codes must be negative and less than this number. Note that it may change in a major release, so make sure to use a constant rather than a hard-coded number. |