Kaspersky is new to my company. KSC installed fine on a Win Server 2003 machine. Remote installation to the endpoints isn't possible because of domain restrictions. I've resorted to remoting into the machines individually to install Endpoint Security 10. Operating Systems include Windows Server 2003, Windows 7 Pro 32/64, Windows 8 Pro 64. Endpoint Security; Endpoint Security. You see the message 'Fatal error during installation. Manual removal instructions for Symantec Client Security and.