| Issue | Symptom | Fix | |-------|---------|-----| | | Solver aborts, “Failed to open .crklink” | Apply MI‑2016 SP‑2 or Hot‑Fix CRK‑001 | | Viewer cannot open .crk | “File corrupted” error | Update NVIDIA driver to ≥ 398.58 | | License error | “Feature not found: CrackAnalysis” | Verify MFCrack.dll version, reinstall SP‑2 | | No patch window | Cannot reboot workstation | Use registry tweak ( EnableLargePages=1 ) + grant SeLockMemoryPrivilege | | Recurring crashes after patch | Still see 0xC0000005 | Verify that no other software (e.g., antivirus) injects DLLs; disable Real‑Time Scanning for the MI install folder. |