IT Error Decoder
Windows Admin

How to Fix Windows: BSOD CRITICAL_PROCESS_DIED

Last reviewed

Error message

Your PC ran into a problem and needs to restart. Stop code: CRITICAL_PROCESS_DIED.

CRITICAL_PROCESS_DIED is one of the most common BSOD codes and almost always points to a system file or driver issue.

What this error means

A Windows system process that the OS depends on terminated unexpectedly. Windows can't continue, so it crashes deliberately.

Why this happens

Often caused by corrupt system files, failing storage, recently installed driver, or memory hardware issues. Less commonly, malware.

Quick fix (for end users)

  • Boot into Safe Mode (hold Shift while clicking Restart) and uninstall any recently added drivers or apps.
  • Run Windows Update to get the latest fixes.

Admin / engineer fix

  • Repair system files.

    command
    DISM /Online /Cleanup-Image /RestoreHealth
sfc /scannow

  • Test memory.

    command
    mdsched.exe

  • Check disk health.

    command
    chkdsk C: /f /r

  • Review the minidump file in C:\Windows\Minidump with WinDbg or BlueScreenView to find the failing module.

Step-by-step fix

  1. Boot into Safe Mode if Windows won't start normally.

  2. Run DISM and SFC to repair system files.

  3. Test memory and disk.

  4. Analyze minidump if BSOD persists.

Affected products

Windows 10 · Windows 11

Common variations of this error

People also see these phrasings of the same problem:

  • BSOD CRITICAL_PROCESS_DIED windows 10
  • critical process died windows 11

Still broken? Try these

  • Roll back recent Windows updates if the BSOD started after updating.
  • Replace failing storage if SMART data shows issues.
  • Reinstall Windows as a last resort, after backing up data.

Related errors

Related searches

  • critical_process_died fix
  • windows blue screen of death

Frequently asked questions

What does "Windows: BSOD CRITICAL_PROCESS_DIED" mean?

A Windows system process that the OS depends on terminated unexpectedly. Windows can't continue, so it crashes deliberately.

What causes "Windows: BSOD CRITICAL_PROCESS_DIED"?

Often caused by corrupt system files, failing storage, recently installed driver, or memory hardware issues. Less commonly, malware.

How do I fix "Windows: BSOD CRITICAL_PROCESS_DIED"?

1. Boot into Safe Mode if Windows won't start normally. 2. Run DISM and SFC to repair system files. 3. Test memory and disk. 4. Analyze minidump if BSOD persists. Always test changes in a non-production environment first.

Browse more errors in Windows Admin: Fix Windows administration errors. Access denied, RPC server unavailable, trust relationship failures, Group Policy errors, and network path issues. Or paste your own error into the error decoder tool to find a match. You can also go back to the homepage to browse common errors by topic.