Driver Verifier Configuration (0xC4) and WinRE Boot Loop Recovery
Safely configure Windows Driver Verifier to catch misbehaving kernel drivers and recover from DRIVER_VERIFIER_DETECTED_VIOLATION boot loops via WinRE.
Internal desktop parts run on harmless 12V DC voltage and cannot shock you. Simply unplug the wall power cable first, then touch the unpainted metal case frame to ground static electricity.
Common Symptoms & Tells
- System stuck in endless BSOD loop with DRIVER_VERIFIER_DETECTED_VIOLATION (0xC4) after running verifier.exe
- PC crashes during Windows boot logo and cannot reach login screen or desktop
- Safe Mode boot also triggers immediate bugcheck 0xC4
Interactive Fix Checklist
0 of 5 steps completedEnter Windows Recovery Environment (WinRE)
Power on PC, and as soon as Windows spinning circle appears, hold power button for 5 seconds to force power off. Repeat twice until Preparing Automatic Repair appears, then select Advanced options -> Troubleshoot -> Advanced options -> Command Prompt.
Disable Driver Verifier via command prompt
In WinRE Command Prompt, execute: verifier /bootmode resetonbootfail followed by verifier /reset. This clears all active driver verifier hooks.
Back up the registry before editing
Before making any registry changes, open Registry Editor (Win + R, type regedit, press Enter). Go to File > Export, set Export range to All, and save the .reg backup file to your Desktop. This allows a full restore if something goes wrong.
Delete Driver Verifier registry keys if command fails
Run regedit in command prompt, select HKEY_LOCAL_MACHINE, click File -> Load Hive, browse to C:\Windows\System32\config\SYSTEM, name it TempSystem, navigate to TempSystem\ControlSet001\Control\Session Manager\Memory Management, delete VerifyDrivers and VerifyDriverLevel keys, click TempSystem and select Unload Hive.
Reboot normally and isolate faulty driver
Restart PC. Windows will boot cleanly to desktop. Open minidump to inspect which driver failed the 0xC4 checks and uninstall or update that driver.
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