Complete offline installer for CnCNet possible?

[NukeDukem]

Hello everybody,

is there a version of CnCNet that works completely offline without Internet or can be installed without Internet?
It seems that you can install it, but when you start the launcher (or it will be started automatically after the installation), it tries to do an update check and it looks like it doesn't install version 6.3 via the installer if it doesn't have an active internet connection.

A pure offline installer for CnCNet would be really great.

I occasionally host/organize LAN parties (German Red Cross) and these use PCs that are not connected to the Internet or cannot be connected.

Thank you very much for your support.