Ansyswbuexe Encountered A Problem A Diagnostic File Has Been Written New Now

Introduction

Update GPU drivers to the vendor-recommended drivers for your ANSYS version (NVIDIA Studio/Quadro drivers for workstation cards often recommended over GeForce Game Ready).
Switch rendering to software mode or disable hardware acceleration:
1. Open the same geometry and suppress 90% of the parts.
2. Apply a simple fixed support and a force.
3. Solve. If it works, your original model is too complex or has bad contacts.
7. Third-Party Scheduler / MPI Collisions

Symptoms: You are using HPC (Distributed Solve) or a job scheduler like PBS or SLURM. Introduction

6. Graphics Driver Conflict (OpenGL vs. DirectX)

Symptoms: The error appears during mesh generation or while rotating the 3D view. Diagnostic files mention “OpenGL error”. Appendix: Quick-reference troubleshooting checklist

If you’ve encountered the error "AnsysWBU.exe encountered a problem. A diagnostic file has been written," you are likely dealing with a generic crash in Ansys Mechanical Update GPU drivers to the vendor-recommended drivers for