In the single player skirmish, all bots immediately surrender upon starting. Also, the Russian mission (Kursk) does not finish even when all enemy tanks have been destroyed.
I downloaded the file form the derelict studios mirror
I downloaded the full install
I have zero hour
I did intall .Net2.0 after i recieved the message
I've never had any problems before in Blitzkrieg 2.5 and am using the English version.