Very useful tool, I've used it in 2 different instances to fix boot issues on duel boot pc's one was a 32 bit and windows XP the other a 64 bit and Vista with a Lime tag-a-long. both machines contracted a rootkit that the av software could not remove from the mbr, but this little tool was able to rewrite the mbr making removal of the rest of the virus a snap.
It should be noted for those new to Linux though that when you start Windows after using this tool it will run chkdisk on the windows partition, so don't panic.
Very useful tool, I've used it in 2 different instances to fix boot issues on duel boot pc's one was a 32 bit and windows XP the other a 64 bit and Vista with a Lime tag-a-long. both machines contracted a rootkit that the av software could not remove from the mbr, but this little tool was able to rewrite the mbr making removal of the rest of the virus a snap.
It should be noted for those new to Linux though that when you start Windows after using this tool it will run chkdisk on the windows partition, so don't panic.