EXCEPTION_RECORD: (.exr -1) ExceptionAddress: 00007ff8a3b41234 (potplayer64!CFilterGraph::RenderStream+0xa4) ExceptionCode: c0000005 (Access violation) Solution: Patch the function to validate the filter's output pin before calling RenderStream . | Action | Implementation | |--------|----------------| | Remove conflicting codec packs | Uninstall via Control Panel, then run PotPlayer.exe /resetfilters | | Update GPU driver | Use DDU (Display Driver Uninstaller) in safe mode for clean install | | Use portable version | Extract PotPlayerPortable.zip to isolate from system filters | 6. Case Study: Exception 0xC0000005 on Seek User Environment: Windows 11 22H2, NVIDIA RTX 3060 (driver 531.61), PotPlayer 230523.
!analyze -v lmvm potplayer64 kpn Typical output revealing a null pointer: unhandled exception potplayer64.dll
__try pFilter->Run(0); __except(EXCEPTION_EXECUTE_HANDLER) LogError("Filter call failed, resetting graph"); EXCEPTION_RECORD: (
Open a 10-bit HEVC MKV file → Seek to 00:45:12 → Instant crash. NVIDIA RTX 3060 (driver 531.61)
