Articles

Are there any particular server performance considerations unique to Operation Arrowhead?

  Generally, OA has similar resource demands to the base Arma 2. You can still adjust...
Do I need a separate configuration file for Operation Arrowhead?

Typically, you can use the same server.cfg and basic.cfg for both Arma 2 and OA, especially...
How do I differentiate between Arma 2 and Operation Arrowhead in my server files?

  Arma 2: Operation Arrowhead typically installs to a folder named arma2oa or expansion,...
How do I handle “Bad version” or “Missing content” errors that only occur with OA?

  These errors often indicate a mismatch between the client’s OA version and the server’s OA...
How do I install and load mods or expansions that specifically require Operation Arrowhead?

Create a folder for the mod within your OA directory (e.g., arma2oa/@OAExclusiveMod)....
How do I run Arma 2: Combined Operations (Arma 2 + Operation Arrowhead) on my dedicated server?

  Ensure both Arma 2 and OA files are installed in your server directory. This is often...
Is there a difference in mission rotation or .pbo placement for OA missions?

  Arma 2 and OA missions both go in the MPMissions folder, but you’ll need to ensure the...
What if my OA-specific keys or mods conflict with base Arma 2 keys?

  If you have duplicates or outdated .bikey files in your keys folder, remove or replace...
Where can I find further documentation or community resources for Operation Arrowhead?

  Aside from the Arma 2 knowledge base, the official Bohemia Interactive forums and...
Where should Operation Arrowhead’s expansions or DLC content be placed on the server?

Expansion and DLC folders typically reside in the Expansion folder within your arma2oa...