Here's a shorter version of the "magic" that doesn't require C#: [code] I successfully used this to convert my key and start the Windows/Proton version of Arma.
OK, so I managed to find how to convert the CD-key into a Hex-Key to put in the registry as described by another comment above. User Gator96100 posted on https://www.unknowncheats.me/forum/arma-2-a/99874-release-multithr...
@maciejmrozinski you can install the original OFP:CWC game in wine and get the hexed CD-KEY at [hkey_local_machine/software/codemasters/operation flashpoint/KEY] value. Use "Export" feature in `wine regedit`, and try to ...
I'm sorry, but I really don't understand how to do this. I'm copying key presented by Steam as ARMA: Cold War Crisis game key (in Steam app). Lets say it looks like this: AB5R-P3MRA-2WXCQ-I7ENC-URWMS (**key is not real**...
@maciejmrozinski Sorry for the delayed answer. My guess I ran it through this converter: https://www.binaryhexconverter.com/hex-to-decimal-converter I searched my history but since its a while ago. Also be sure to use th...