File Viewer Fix — Windows 11 Dump

| Symptom | Likely Cause | Fix | |-----------------------------------------|--------------------------------------|--------------------------------------------------------------| | No MEMORY.DMP after BSOD | Paging file too small | Set paging file to “System managed” or >2 GB. | | Minidump folder empty | Disabled by Group Policy | Check gpedit.msc → Computer Config → Admin Templates → System → “Write debugging information”. | | Dump file exists but viewer says corrupt | Disk error or interrupted write | Run chkdsk /f /r . Disable fast startup (Power Options). | | WinDbg shows “No symbols loaded” | Missing symbol path | Set _NT_SYMBOL_PATH environment variable or use .symfix . |

nvlddmkm.sys (NVIDIA driver) caused an access violation. Update GPU drivers. windows 11 dump file viewer

MODULE_NAME: nvlddmkm IMAGE_NAME: nvlddmkm.sys STACK_COMMAND: .thread ; .cxr ; kb FOLLOWUP_IP: nvlddmkm+1a2b3f | Symptom | Likely Cause | Fix |

| Viewer | Type | Best For | Learning Curve | Cost | |-----------------------|--------------|-----------------------------------------------|----------------|-------------| | | Microsoft | Deep root cause, kernel debugging, symbols | High | Free | | BlueScreenView | NirSoft | Quick, color‑coded driver identification | Low | Free | | WhoCrashed | Resplendence | Automated analysis + plain English reports | Low | Free/Pro | | Windows Debugger (WinDbg) | Microsoft | Legacy systems, full control over commands | Very high | Free (SDK) | | RAMMap | Microsoft | Memory usage analysis (not crash focused) | Medium | Free | | Sysinternals LiveKD | Microsoft | Live kernel debugging without crash | High | Free | Disable fast startup (Power Options)