Hello,
My problem is this: after installing Clone Campaigns, the game worked fine. Upon later attempts to start the game, all I get now is the startup screen, then when I click on the button to play the game, a small box comes up with no text, just a red cross and that's it.
No hardware or software changes were made after installation of this game and nothing I seem to do can get the game to run again. I've tried different screen resolutions etc. so would appreciate any help, thanks.

Might be an idea to make sure all your drivers are up to date or try re-installing. This can help sometimes but do check your drivers

DMUK