Search for in the Windows Start menu.
Since the error is related to the geometry generator, offloading graphics to the GPU can sometimes cause the assertion. i--- Autocad Debug Error Acngen.exe
Right-click your AutoCAD shortcut and select to see if the error persists. Reset AutoCAD to Defaults Search for in the Windows Start menu
Thanks for any insight.
If the above steps don't resolve the issue, consider: i--- Autocad Debug Error Acngen.exe
: Windows Registry keys may contain "Debugger" values set to "Blocked" for Autodesk executables like Acngen.exe or AdskAccessServiceHost.exe .