Comodo reinstallation prob

I had to uninstall comodo cus it was messing with one of my driver programs so I needed to reinstall it. Afterwards, it started to act funky and then when i uninstalled again it didn’t seem to uninstall completely. I tried reinstalling but it won’t work… it says its already installed in the system when its not. help?
Answer #1
https://support.comodo.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=10
http://wareseeker.com/Utilities/uninstall-comodo-2.0.1.zip/7cc0fadf4
Answer #2
the second link u sent me i can’t download the program
Answer #3
http://softwaredownloadmirror.com/freeware/uninstall-comodo-2.0.1/9264061/