I've searched and saw someone else had this problem but it wasn't solved. I'll ask again. I wanted to try the eval. of Panda Antivirus Titanium and i downloaded it off their site. It told me Avast was incompatible with it and had to be uninstalled, so i uninstalled the Avast demo. I restarted. Then it said eTrust Antivirus was incompatible and had to be uninstalled - one problem - i have never had eTrust antivirus installed, and it was NOT in my add/remove program thing. Nor have i found any files or registry entries matching the word eTrust on my comp. So I have no way to install panda antivirus. - Is it even worth the effort? Any recommendations for the best antivirus?