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Open the folder and rename the folder corresponding to your version (e.g., rename v242 to v242.old ).
Are you seeing this error , or does it only happen when you try to open a specific module like Mechanical or Fluent?
Because AnsysWBU.exe acts as the primary executable handling the graphical user interface (GUI) and integration modules, any breakdown in communication between the application, your hardware, or your user profile drops a generic .dmp file into your Windows temporary directory. Root Causes of the AnsysWBU.exe Crash Open the folder and rename the folder corresponding
The problem may be isolated to a particular project, indicating a corrupted model. To verify this, try to:
Corrupted configuration files in your Windows AppData folder are the most frequent cause. Close all Ansys applications. Root Causes of the AnsysWBU
For deeper analysis, you can attempt to read the .dmp file using WinDbg , though this is generally intended for Ansys Support to review.
The message AnsysWBU.exe encountered a problem. A diagnostic file has been written is an error that appears when the ANSYS Workbench executable crashes unexpectedly. The diagnostic file is a "dump" file ( .dmp ) that contains a snapshot of the program's memory at the time of the crash. This file is created to assist with debugging. The error can occur during various operations, such as meshing, solving, opening a model, or even starting the software. For deeper analysis, you can attempt to read the
The crash occurs during the “Assembling Model” phase or the first nonlinear iteration.