Unity of Command Forums

I saw someone post a similar issue and suggested installing the 1.05 update into the steam game folder. It fixed my problem!!!

It asked for the key and then worked.

I own this Awesome game. I purchased the main game and the redturn DLC through steam a few months ago. Everything has been working great for some time. Until ... yesterday when I purchased the blackturn DLC. Unfortunately I bought this DLC through gamersgate. :( I should have read others forum posts...