WTF?

I installed the 30 day free trial of SpySweeper 27 days ago and I've decided that I wanted to uninstall it. So I did and I thought it was done and over with. I get back on my computer today and I find that when I logged into my profile that SpySweeper had started back up and the icon was back on the desktop. Know one else installed it because I had deleted the install file. I went to the Add and Remove programs in my Control Panel and it didn't show anything for SpySweeper. I then searched the harddrive and found the SpySweeper folder with all the files still in it. I tried to delete the whole folder but it said I couldn't because it was copy right protected. The profile I'm on is an admin so I should be able to do whatever I want. Whats going on and how the heck do I get this damn program off my harddrive?

go to the RUn on your start menu

type MSCONFIG

then go to the "startup" tab

then uncheck anything do do with spysweeper

then restart your machine and u should be able to delete the folder