ggbal01

I am using 7.7.325 (64-bit). I was told that it supports Win7. However, when I run restore registry in an administrator account, I got following error. TReg::Replace(C:\Users\testuser\AppData\Local\Temp\REG00000): failed, osErr 17, error -1011 Can't restore registry, error -1011 ( API request impossible) vtopRestoreState: Registry restored unsuccessfully. System configuration restored, please reboot the computer. I wondering whether it is my configuration problem or 7.7 does not support Win7. Any help?