Ansyswbu.exe Encountered A Problem. A Diagnostic File Has Been Written [extra Quality] Jun 2026

ansyswbu.exe error is a general crash notification indicating that the ANSYS Mechanical executable has failed. The diagnostic file (usually a

Also check AppData\Roaming\Ansys\vXXX (where XXX is your version) and consider renaming the version folder to vXXX_old to reset your user preferences. 2. Graphics Card Drivers and Hardware Acceleration ansyswbu

ANSYS creates massive files during the solution phase. If your drive runs out of space, the executable will simply terminate. ansyswbu

Do you have a (NVIDIA/AMD) or are you using a laptop with integrated graphics? ansyswbu