3ds Max Crashes on Undo: Fix “Application Error” with ALC Script

“An error has occurred and the application will now close.” message appears when using the ‘Undo’ button in 3ds Max

Issue:

When using the Undo button in 3ds Max, the application crashes with the following generic error message: Application Error

"An error has occurred and the application will now close." message appears when using the 'Undo' button in 3ds Max
Application Error

Causes:

A third-party MAXScript, known as ALC, has accidentally corrupted the 3ds Max software settings of the file or the program installation.

Solution:

To resolve the issue see the following article: Third-party MAXScript (ALC) causes scene file crashes, corrupts scene data, gives Script Controller error or no longer uses the Undo function in 3ds Max

See also

  • Maya Crashes When Opening File With Hypershade Window Already Opened
  • Error: “**No “Get” Function For Undefined”
3ds Max Crashes on Undo: Fix “Application Error” with ALC Script