Cannot Update

I have tried to update Comodo browser and keep getting that it cannot find the path to the file - giving me the setup file.
I moved the file to the program files folder, trying to get synched with the path shown in the error message.
I do not find where I can change the name of that file to the exact path the update is trying to find.
Any help would be appreciated

I think it uses Windows installer. Try Windows Installer Clean Up utility to get rid off Windows Installer left overs of Comodo Dragon. Then download the the CD installer and you should be able to install.