Ansyswbu.exe Encountered A Problem. A Diagnostic File Has Been Written ((link)) -

Here are the most effective solutions, ranked from the most common fix to the most complex.

Under , choose "High-performance NVIDIA processor" instead of Auto-Select. F. Check File Permissions

The crash occurs only when a specific plugin is loaded or used. Here are the most effective solutions, ranked from

Look for display options and toggle the graphics device driver from hardware acceleration (OpenGL/DirectX) to software emulation mode. 3. Analyze the Diagnostic Dump File

Close all ANSYS applications and open the Windows Task Manager to ensure no ansyswbu.exe or MAPDL processes are still running in the background. Check File Permissions The crash occurs only when

Select . This will clear local generated data and may resolve workflow corruption.

Restart Workbench; the software will regenerate these folders with default settings. 2. Update and Configure Graphics Drivers Analyze the Diagnostic Dump File Close all ANSYS

%TEMP%\ansys_<username>_<processID>.dmp

If this error only occurs when opening one specific project file—while a blank new project works perfectly—your project file is likely corrupted.

Open the from your Windows Start Menu.