Have tried to download inventor several times and have gotten this same error message?
I have downloaded Autocad and Inventor Fushion on the same computer with no problem, is there a new inventor program I can download?
Eddie
The required volume is absent
CRC failed in x86\acadm\Program Files\Autodesk\Root\Acadm\gef\Gdb\SYS\Fstn\Screw\Peculiar\Eye\NO0178.gpl
Problems downloading the Autodesk software and/or CRC errors may be avoided by using another web browser, or using the alternate browser download method.
For more detailed information on this process, please see the following blog post tip here:
http://upandready.typepad.com/up_and_ready/2011/08/downloading-software-browser-download-vs-download...
Reposting is not necessary.