COD4 steam bug

[Bakedgoods]

My COD4 download through steam has just finished, but when I try to launch the game nothing happens.

The usual window comes up saying the game is being launched but nothing happens :\

Any ideas?

 

[Bakedgoods]

I am actually raging..

 

[Bakedgoods]

Yes :\

I bought it through Steam so I could get on with some other stuff while it downloaded instead of going out, I wish I just went to the shop now.

 

[Bakedgoods]

Delete clientregistry.blob file in your steam installation folder. Restart steam and try again.

As often as that usually fixes everything, it didn't

 

[Bakedgoods]

Delete and downloading again, grrrrrrrrr