How to unistall?

I want to unistall COMODOD 5.3.175888.1227 because of high CPU usage (or utilization,sorry). Some users have this problem in .
But now I cann’t unistall COMODOD 5.3.175888.1227,
I try unistall it in program ,failed ,said cann’t open the Installation package!
Reinstall 5.3.175888.1227 ,it cann’t stall because of another version of COMODO had existed!
I need help!What should I do? And where can I download COMODO 5.3.174622.1216 and 5.0?Thank U!
I am sorry I am not good at English!!!

Try with Revo Uninstaller.

Hey there :slight_smile:

if you want to reinstall CIS download CIS 5.3 32bit/64bit and CIS clean up tool

Now you uninstall CIS with Revo Uninstaller as siketa suggested, and run CIS clean up tool in safe mode (press F8 after the computers logo) as admin.

Now install CIS 5.3 as admin

If this doesn’t help tell me what software you use. I would like to help you and solve the issue together with you :slight_smile:

Valentin N

Thank you very much siketa and Valentin N very much,now I unistall comodo perfect. :)Thank you.
I will try COMODO again.


Revo free is not 64 bit compatible. What to use then?

use the CIS clean up tool in safe mode as admin.