FOR GOD'S SAKE, UNINSTALL!!!

I tried to uninstall so I could install Beta 3, then I got frustrated and just wanted to uninstall, but no luck. Now, I try install RC1, and get a message that it can't uninstall the previous version. I tried the "cheats" where it gave you the filenames to type in, but I don't have any of those files. I like IE7 and would eventually like to get the "real" version, but it seems hopeless at this point, unless I want to have two versions working at the same time. The message I got said "Do you want to install another version (which will also not be able to be removed)?" HELP!!

Please don't give me the standard link to the support site again. It's been 4 or 5 months and I have not seen an answer to this problem that worked for me.

[785 byte] By [WillHeffron] at [2008-2-21]