The upgrade path from Vista to Windows 7 can be frought with difficulties why not back up all your data to an external hard drive then follow the clean install proceedure detailed here
This thread is now locked and can not be replied to.
How to get Windows 10 now: how to download and install Windows 10 even if GWX.exe is missing
1995-2015: How technology has changed the world in 20 years
Nokia rolls out spherical camera for virtual reality apps
7 best iPhone web browser apps: Why Safari for iOS is still a better option than Chrome, Dolphin,…