Windows 7 keeps reverting to 640x480 screen resolution

This one was a strange one every time you log into windows 7 the screen resolution would revert back to the lowest setting which in my case was 640x480 .
What was happening is that there is an option activated to boot windows 7 with a Base Video mode ,so even if you change the screen resolution back to what it was initially it would always revert back to 640x480 because that option is enabled.
To fix this click on Start ,type msconfig and in the General tab select Normal startup  ,Apply and restart.

Problem Solved.