The AutoCAD Image Engine
The AutoCAD IMAGE ENGINE Provides image management
mechanisms for loading, storing, processing, and displaying of
raster image data. Some files responsible for these functions are
listed below, though actual folder paths may vary. Careful
observation reveals that most of these file names define an
association to a particular raster file format, (iecalsrd.dll).
Note that each format has a separate rd (read) and wr (write)
file.
NOTE: Failure to find these files in their assigned location will
result in difficulty handling the read or write functions.
The ie*wr.dll writer files are installed by the GTX installation
to the AutoCAD 14 executable path folder. The ie*wr70.dll
writer files for AutoCAD 2000 are installed by the GTX
installation to \program files\common files\autodesk shared.
If the AutoCAD 14 executable path is not writable the files
will not be copied but may be manually copied from the
GTX program path.
Examples of Image Engine Failure Seen at the AutoCAD Command Line:
Command: _GATTACH
Invalid filename or filename not found.
Could not attach image: 'E:\gtx\Raster CAD Plus v5.0\demo2.cg4'
Command: _GSAVE File writer for 'CALS1' file format not found
File writer error! E:\gtx\Raster CAD Plus v5.0\demo2.cg4 not saved
AutoCAD R14 Image Engine files
\autocad r14\ie.dll
\autocad r14\ie~gtxrd.dll
\autocad r14\iebmprd.dll
\autocad r14\iebmpwr.dll
\autocad r14\iecalsrd.dll
\autocad r14\iecalswr.dll
\autocad r14\ieflicrd.dll
\autocad r14\ieflicwr.dll
\autocad r14\iegifrd.dll
\autocad r14\iegtxwr.dll
\autocad r14\iejfifrd.dll
\autocad r14\iejfifwr.dll
\autocad r14\ielzwdec.dll
\autocad r14\iepcxrd.dll
\autocad r14\iepcxwr.dll
\autocad r14\iepictrd.dll
\autocad r14\iepngrd.dll
\autocad r14\iepngwr.dll
\autocad r14\ietgard.dll
\autocad r14\ietgawr.dll
\autocad r14\ietiffrd.dll
\autocad r14\ietiffwr.dll
AutoCAD 2000 Image Engine files
c:\program files\common files\autodesk shared\ie~gtxrd.dll
c:\program files\common files\autodesk shared\ie70.dll
c:\program files\common files\autodesk shared\iebmprd70.dll
c:\program files\common files\autodesk shared\iebmpwr70.dll
c:\program files\common files\autodesk shared\iecalsrd70.dll
c:\program files\common files\autodesk shared\iecalswr70.dll
c:\program files\common files\autodesk shared\ieflicrd70.dll
c:\program files\common files\autodesk shared\ieflicwr70.dll
c:\program files\common files\autodesk shared\iegifrd70.dll
c:\program files\common files\autodesk shared\iegtxwr.dll
c:\program files\common files\autodesk shared\ieig4rd70.dll
c:\program files\common files\autodesk shared\ieigsrd70.dll
c:\program files\common files\autodesk shared\iejfifrd70.dll
c:\program files\common files\autodesk shared\iejfifwr70.dll
c:\program files\common files\autodesk shared\ielzwdec70.dll
c:\program files\common files\autodesk shared\iepcxrd70.dll
c:\program files\common files\autodesk shared\iepcxwr70.dll
c:\program files\common files\autodesk shared\iepictrd70.dll
c:\program files\common files\autodesk shared\iepngrd70.dll
c:\program files\common files\autodesk shared\iepngwr70.dll
c:\program files\common files\autodesk shared\ierlcrw70.dll
c:\program files\common files\autodesk shared\iespotrd70.dll
c:\program files\common files\autodesk shared\ietgard70.dll
c:\program files\common files\autodesk shared\ietgawr70.dll
c:\program files\common files\autodesk shared\ietiffrd70.dll
c:\program files\common files\autodesk shared\ietiffwr70.dll
Novell saving error
Sometimes the same error can occur if you are trying to save over a Novell network. Make sure you correctly set the following parameters in the GTXRAST.CFG file:
ENABLE_NOVELL_SAVING:
REM **Allows saving raster files over Novell 4.x
ENABLE_NOVELL_SAVING=YES
NOVELL3_SAVE_METHOD:
REM **Allows saving raster files over Novell 3.x
NOVELL3_SAVE_METHOD =YES
More information on these parameters is available in the back of the User's Manual.
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