Any update on this? I paid for the game on Steam so I should be able to track my hours. It's possible because it used to track the hours. I assume you guys changed the AppID to MW3 Dedicated Server because of all the people who didn't own COD4 on Steam. Could you atleast tell me where that AppID is stored so I can change it myself on my client or put a steam_appid.txt like some other Steam games have.
Edit: Went through some old releases of cod4x to find a version that tracks Steam hours, v17.5 does track hours perfectly fine but v17.7 tracks as MW3 Dedicated Server. Looks like I'm just gonna stick with v17.5