cannot change Project file in Inventor 2021
Are you sure no files are open?
Close Inventor and restart again.
Jürgen Palme
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Accepted solution
Try Rebooting fully and then testing ....
Making sure nothing is opened or pending ...
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Mike Davis
Accepted solution
Hi! This behavior is actually a bug. The bug is that Inventor did not release all files while the document windows were already closed. Are you able to reproduce the behavior?
Many thanks!
Johnson Shiue (johnson.shiue@autodesk.com)
Software Test Engineer
