I cannot reinstall my Company of Heroes because it says that "Another version of the product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel".
I have uninstalled my Company of Heroes using the Add/Remove Programs on the Control Panel of my Windows 7 64-bit PC due to some CD install errors when I attempted to install Opposing Fronts after I updated my Tales of Valor to patch version 2.602. The THQ folder no longer exist in the C:\Program Files (x86)\ folder and the Company of Heroes folder no longer exist in the My Documents > My Games folder.
But I still cannot reinstall my Company of Heroes nor Tales of Valor due to the above error message (please see my screenshot:
http://ganmaer.webs.com/COH/CANNOT_INSTALL_COH.jpg [nofollow]).
Please help me. TIA