Windows 7 has over 1,000 known, unpatched security vulnerabilities since EOL. A Ghost system has no access to Windows Update. If you connect it to the internet, worms like EternalBlue (used in WannaCry) can infect your PC within minutes.

While a definitive fix for Ghost Windows 7 64 bit remains elusive, several users have reported success with the following solutions:

Ghost usually handles different partitions, but it's best to save your image to an external drive