I had the same exact problem today and was fixed by doing the following:
1.) Boot into the recovery console of windows using the Windows XP Installation CD (hit R).
2.) In the console type fixboot and let it rewrite the mbr.
Thats what I did and now have it working perfectly using Grub.
I had the same exact problem today and was fixed by doing the following:
1.) Boot into the recovery console of windows using the Windows XP Installation CD (hit R).
2.) In the console type fixboot and let it rewrite the mbr.
Thats what I did and now have it working perfectly using Grub.