Matrix Games Forums

Todays update has stopped me accessing the game (Steam Edition) with an invalid serial number error. Most frustrating! Do I have to uninstall and dopwnload again?

Hi SimBee,

This problem should be resolved now.

If not, please try verifying your local files. Right click on "Close Combat Last Stand Arnhem" in your game list, then click "Properties..." and "Local Files" and finally the "Verify Integrity of Game Files."