yeah i tried to do the system repair in the installation dvd, but after reboot everything still the same.. how can i install the boot manager back into the partition again??
and if i really need to re-install, can i re-install without formatting the drive? i heard the folders with the same name will be replaced... for example, if i have some files in "my documents" and i re-installed win7, will it completely replace "my documents" folders including main folder, sub folders, and all the files? or it will just replace the main folder and all the files in the folders will remain????
and what about all the applications and the files in the "program files" folder? will they be replaced?
can i still use those applications after?
if it will be replaced, is there anyway i can copy the folders to another hard drive by using the command prompt ??