I am new to ARMA 2, and I have purchased ARMA 2 "Combined Operations" and "Reinforcements" (physical DVD versions) from Amazon.com, which arrived yesterday. After installing, I attempted to patch using the 1.59 patch. The patcher updates ARMA 2 to version 1.09 and updates OA to version 1.59, but when it begins to patch the BAF and PMC add-ons, I receive a "Wrong CD Key" error. I tried to patch using the individual patchers for BAF and PMC as well, and received the same error message. I have tried uninstalling everything and reinstalling and receive the same error. Any help on this would be appreciated.