I tried to install Comodo on Windows Server 2008 Enterprise R2 SP1 x64, but every time i tried to install the server freezed. Everytime at the same point “installing drivers”. I can´t see any error message. Because Remotedesktop breaks down and server must be restarted.
If you want to install CIS on your server platform, which is unsupported, as wasgij6 mentioned, don’t use remote desktop to perform the installation. It will cause errors during kernel operations and you’re likely to block access to the server, once you’ve finished installation, unless you modify the rules prior to reboot.