1. Disable Driver Verifier (If Enabled)
Boot into Safe Mode.
Open Command Prompt (Admin).
Run: verifier /reset
Restart the system to disable Driver Verifier and stop aggressive driver checks.
2. Update or Roll Back Drivers
Open Device Manager.
Update outdated drivers using official manufacturer websites.
Roll back recently installed drivers if the issue started after a driver update.
Pay close attention to graphics, network, storage, and chipset drivers.
3. Repair Corrupted System Files
Open Command Prompt (Admin).
Run: sfc /scannow
After the scan completes, run:
Run: DISM /Online /Cleanup-Image /RestoreHealth
Restart the system once both scans finish.
4. Test RAM for Memory Issues
Open Run dialog.
Run: mdsched.exe
Restart the system and allow the memory diagnostic to complete.
Test RAM modules individually if errors are reported.
Replace faulty memory if necessary.
5. Uninstall Conflicting Third-Party Software
Boot into Safe Mode.
Uninstall recently installed or kernel-level software such as:
Antivirus or endpoint security software
Overclocking and tuning utilities
Virtualization platforms
Debugging or system monitoring tools
Restart normally and observe system stability.
6. Check Disk and File System Integrity
Open Command Prompt (Admin).
Run: chkdsk C: /f /r /x
Restart the system and allow the disk check to complete.
7. Reset BIOS/UEFI Settings
Enter BIOS/UEFI during system startup.
Select Load Optimized Defaults.
Disable all CPU and RAM overclocking.
Save changes and exit.
8. Perform a Clean Boot
Press Windows + R.
Run: msconfig
Hide all Microsoft services and disable remaining services.
Open Task Manager and disable all startup applications.
Restart and monitor system behavior.
9. Install Latest Windows Updates and Firmware
Open Windows Update.
Install all available updates, including optional driver updates.
Update motherboard BIOS/UEFI to the latest stable version.
10. Perform an In-Place Upgrade or Clean Install
Use the Windows Installation Media Tool.
Choose Upgrade this PC now to repair Windows without data loss.
If the BSOD persists, back up data and perform a clean installation.
Conclusion
The 0x000000C6 (DRIVER_CAUGHT_MODIFYING_FREED_POOL) BSOD is typically caused by faulty drivers that incorrectly manage memory, unstable hardware, or kernel-level software conflicts.
To fix the issue:
Disable Driver Verifier if enabled.
Update or roll back problematic drivers.
Repair system files using SFC and DISM.
Test RAM and verify disk integrity.
Remove conflicting third-party software.
Reset BIOS/UEFI settings and keep Windows updated.
If the error continues, an in-place repair or clean installation ensures complete resolution of deep driver and memory-related issues.
By maintaining stable drivers, reliable memory, and a clean system environment, you can permanently eliminate the 0x000000C6 BSOD and restore long-term Windows stability.