Cannot Uninstall Mac Tune Up

Had this on my computer for awhile now. I should have tried uninstalling it before I downloaded Lion, but whatever. Anyway, when I click on the uninstall icon, it tires, to uninstall it, but then I get "an unexpected error occured". No kidding.

I get this everytime. Suggestions?

Download Appzapper (free), install it, and then drag Mac tune up to the trash. It should take all the associated files with it and then you can empty trash and hopefully it will be gone.
Worth a try at least. I would say 95% of the time it does work, and it's a useful app.