Ansyswbu.exe Encountered A Problem. A Diagnostic File Has Been Written //free\\ -

Go to Windows Graphics Settings , find ansyswbu.exe (usually in C:\Program Files\ANSYS Inc\vXXX\Workbench\bin\Win64 ), and set it to "High Performance." 3. Review the Diagnostic File

Follow these steps in order. Test after each step to see if the error resolves. Go to Windows Graphics Settings , find ansyswbu

If Mechanical opens but crashes during a solve, it might be due to a missing or restricted temporary file path. Ansys Innovation Space In Mechanical, go to File > Options > Analysis Settings and Solution Analysis Data Management and ensure the Scratch Solver Files Directory Go to Windows Graphics Settings

Crash occurs when rotating, zooming, or generating mesh previews. Diagnostic file may show OpenGL error or EXCEPTION_ACCESS_VIOLATION with graphics-related stack traces. Go to Windows Graphics Settings , find ansyswbu