Win 7 64 upgade?

[mcmatt]

Originally Posted by KeBrAnTo

It does not as far as I know, I've been playing on that OS (Windows 7 64 ) and no special executable needs to be honest. Also runs pretty well.

Special exe is not needed, because windows emulate 32 bit. But if you want to have goodies of 64 bit operating system (better memory management), program (COD in this case) should be written for 64 bit.

As it the case with DCS: A10C. You have 32 & 64 bit exe ...