Hi,
- The 0xC1900101 errors can be caused by third-party encryption software like VeraCrypt. It is suggested that you temporarily disable VeraCrypt encryption.
Then, please do the following:
- Backup the registry using Acelogix Regbak.
- Run the following fixlist to eliminate some 3rd party drivers.
- Download fixlist.txt
- Save Fixlist.txt to the folder where FRST64English.exe is located.
- Close all programs.
- Launch the Farbar Scanner tool and click "Fix".
- Restart Windows when prompted.
- Upload the output log file (FixLog.txt) to your OneDrive.