Hi SithToast, I had the similiar problem, and one of the support guys suggested me to close all instances of PC Tools AntiVirus, and perform the following steps to successfully uninstall it. Please try and see if you can uninstall it.
Please keep in mind that if you are unable to completely uninstall due to an incorrect uninstallation or accidental deletion, then you may need to reinstall and then uninstall to completely remove it.
Can you please follow the steps below.
1. Right click on the PC Tools AntiVirus icon (if it exists) in the notification area (next to the date/time on the Windows taskbar) and select Exit from the menu that appears
2. Download PC Tools AntiVirus from
www.pctools.com/anti-virus/download/
3. Install the downloaded file from step 2
4. After the desktop loads up, please right click on the PC Tools AntiVirus icon in the notification area (next to the date/time on the Windows taskbar) and select Exit from the menu that appears
5. Next, please uninstall the current version by navigating to the Start button/Programs/PC Tools AntiVirus folder and execute the Uninstall PC Tools AntiVirus shortcut.
6. Restart your PC [Required]
7. Navigate to C:\Program Files\ folder, locate & delete the "PC Tools Antivirus" folder [Very important - must be deleted]
* Then delete any folder called [PC Tools Antivirus] if exists under :-
C:\Documents and Settings\[your user name]\Application Data\
C:\Documents and Settings\All Users\Application Data\PC Tools\
Please note that Application Data folder is a hidden folder - Please DO NOT delete the Application Data folder, Only remove the [PC Tools Antivirus] folder
SithToast, hopefully you have uninstalled your PC Tools AntiVirus. Cheers