uninstall Unetbootin

I installed Linux Mint 10 using UNetbootin. I used my hard disk C: as start up sequence ("frugal install"). Everything was fine. But now I have a problem .I wonder how to uninstall Unetbootin. I ve read this: (on http://unetbootin.sourceforge.net/#other)
    Removal Instructions (Applicable only to Hard Disk / "frugal installs")
If using Windows, UNetbootin should prompt you to remove it the next time you boot into Windows. Alternatively, you can remove it via Add/Remove Programs in the Control Panel.
    But nothing of this happend. In Add/Remove Programs in the Control Panel there is no UNetbootin. I cannot find it by other programs specified as uninstaller.

 I cannot uninstall Unetbootin, what means I cannot start Linux in dual-boot menu. (I have two HDD. 1.st is Windows, 2. Linux) Previously I have it installed over Mint CD, and dual boot was fine, but I wanted to move over to Mint 10.. Now(with UNetboot) , when I boot, Windows gives me choice to boot Windows or UNetbootin. Linux is disappeared.
    When I watch C: it looks like LinuxMint installation disk.
    Please how can I uninstall unetbootin.
    Thanks!
PS: I can boot second HD (linux) from BIOS and it is good but there is no Windows option.
XP 3pack is running