Is this hard drive the one you installed Windows on or is it another? The partition containing Windows will be, by default, recognized as C:, so if this is an issue of space on the partition containing Windows you'll need to move files from C: to F: and then install the drivers to C:. On the other hand, if this is your sole hard drive being registered as F: let us know, as well as what, if anything, is being registered as C:.
I recently installed a new hard drive on my system but when I was done went to My Computer it is now my F drive. Why would this have occurred. i am wanting to install the drivers for my video but they will only install on a C drive. I have already tried to change drive letters but it says that I cant. Does anybody have any other ideas? I am using an MSI board with Windows XP PRO.