The word at the end is particularly haunting — as if the diagnostic file is not just a record of failure, but a fresh starting point for debugging. A blank slate of frustration.
The error typically occurs when the Ansys Mechanical module crashes due to corrupted profile settings, incompatible graphics drivers, or file conflicts. The diagnostic file, usually ending in .dmp , is a memory dump snapshot used by developers to debug the specific point of failure. Core Reasons for the Crash The word at the end is particularly haunting
The most crucial part of the error message is the phrase: “a diagnostic file has been written.” This file is not an error log in the traditional sense; it is a memory dump (often with a .dmp extension) or a detailed crash report. Its location is typically in the user’s temporary folder or the project’s solve directory (e.g., C:\Users\[Username]\AppData\Local\Temp\ or [Project Folder]_files\dp0\SYS\MECH\ ). The diagnostic file, usually ending in
The "ansyswbuexe encountered a problem a diagnostic file has been written new" error can occur due to various reasons, including: The "ansyswbuexe encountered a problem a diagnostic file
Add the ANSYS installation directory (usually C:\Program Files\ANSYS Inc ) to your AV's . Summary Checklist Potential Cause Corrupt Settings Rename %AppData%/Ansys/vXXX folder. Graphics Issue Update GPU drivers; set to High Performance. Permissions Run Workbench as Administrator. Project Corruption Try "Archive" and "Restore" to rebuild the database.
:In Ansys Mechanical, go to File > Options > Analysis Settings and Solution . Under Analysis Data Management , ensure a valid folder is selected for the Scratch Solver Files Directory . Advanced Recovery