can't reinstall [Solved]

when trying to reinstall fails with the following
http://screenshot.ru/upload/image/SOc4

Try using this program from Microsoft or this tool which is also a Microsoft application.

Helped bat from here https://forums.comodo.com/install-setup-configuration-help-cis/most-effective-way-to-reinstallupdate-cis-to-avoidfix-problems-t58620.0.html;msg861136#msg861136