"AnsysWBU.exe encountered a problem. A diagnostic file has been written"
Possible deep causes include:
: Try right-clicking the project in Workbench and selecting Duplicate . Sometimes working on a fresh copy bypasses corruption in the original project file. "AnsysWBU
If the problem persists, the .dmp file mentioned in the error message can be analyzed using a tool like WinDbg for deeper debugging. "AnsysWBU