Are you trying to from an old physical copy, or
: If purchased from a digital store (like the Bohemia Store ), search your inbox for "Arma 2" or "Reinforcements" to find the key provided by the reseller. arma 2 reinforcements cd key
Depending on how you own the game, you can retrieve your key through these methods: Steam Version Steam Library Right-click Arma 2: Reinforcements Operation Arrowhead if they are merged). Windows Registry Are you trying to from an old physical
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Bohemia Interactive Studio\ArmA 2 Keys for specific DLCs like British Armed Forces (BAF) Private Military Company (PMC) are often in sub-folders within this same path. Physical DVD : If you have the original ArmA II: Reinforcements Physical DVD : If you have the original
If you're having trouble with your CD key, try the following:
If you own a physical copy or a digital retail version, your key is essential for activating the game on modern platforms.