Ansyswbuexe Encountered A Problem A Diagnostic File Has Been Written New

The error "ansyswbuexe encountered a problem. A diagnostic file has been written" is a generic crash notification in Ansys Workbench, typically occurring when opening Mechanical or DesignModeler. It often points to corrupted user settings, outdated graphics drivers, or file path issues. Primary Troubleshooting Steps

Ansys Mechanical relies heavily on hardware acceleration. Outdated or unsupported drivers (especially integrated Intel graphics) frequently cause AnsysWBU.exe Ansys Innovation Space Download the latest drivers directly from the Force High Performance: The error "ansyswbuexe encountered a problem

If you want, paste the relevant lines from your diagnostic file (or attach the file location and Ansys version) and I’ll help interpret the errors and suggest next actions. Close all ANSYS programs

  1. Close all ANSYS programs.
  2. Go to your user profile folder in Windows (e.g., C:\Users\YourName\AppData\Local\Temp).
    1. How to collect and present diagnostic data to ANSYS support

    If resetting the profile fails, a specific library conflict might be the culprit. Navigate to C:\Windows\System32. Search for libiomp5md.dll. How to collect and present diagnostic data to ANSYS support

    The error message mentions a diagnostic file. While these are often dense, they can point to a specific DLL file that caused the crash.

    Are you seeing this error when opening a specific component like Mechanical, or does it happen as soon as you launch Workbench? AI responses may include mistakes. Learn more