Hmmm... got a problem too.. Installed Unetbootin in order to create a live USB with Puppy Linux. Carelessly I sent the installation to my Windows partition instead of the USB flash drive one... Now, every time I choose Windows in the GRUB menu, it loads Puppy. I've checked and confirmed that Windows installation is already there, but inaccessible. I've made many attempts to restore GRUB, including re-writing MBR, but it always points to Puppy instead of Windows... Could someone help me? Oh, and excuse me for the poor english... I'm from Brasil.
Thanks in advance!