Choose the target drive to overwrite (typically C: ).
A: Likely. The tool hooks into disk I/O at a low level. Add the file/folder as an exclusion in Windows Defender or your third-party AV.
Because it’s portable, you can automate it using a batch script. Create a file called autobackup.cmd in the same folder as OnekeyGhost_x64.exe with the following content:
If your computer starts lagging, gets hit by a virus, or fails to boot properly, you can restore it to the exact state it was in when you made the backup. Open OneKey Ghost. Select "Restore": Check the radio button labeled Restore .