shark-attack 2 Posted January 15, 2011 After having to reformat my pc i am now unable to re install Operation Arrowhead. The instalation progresses for a time then is halted and the following error message is displayed. file copy error CRC dosnt match C:\PROGRAM FILES\Bohemia Interactive\Arma2 Operation Arrowhead\common\ca.pbo. I have the original disc version of the game. I am well and truly stuck. Any help or Advice would be great Share this post Link to post Share on other sites
demonized 20 Posted January 15, 2011 Not sure if it helps but try running setup as admin, rightclick the setup.exe and run as admin. Share this post Link to post Share on other sites
shark-attack 2 Posted January 15, 2011 (edited) There was a big jammy fingerprint on the back of disc, small intruders infiltrated my den. I managed to reinstall both ArmaII and OA however i now have in my BI file two seperate files, one for each game (ArmA2 and ArmA 2 Operation Arrowhead) . How can i set up a shortcut for combined ops. Edited January 15, 2011 by shark-attack Share this post Link to post Share on other sites
demonized 20 Posted January 15, 2011 OA should be installed in same folder as arma 2 to function properly, was one thread about how to combine without reinstalling somewhere, but i couldnt find it again. Also you may try out just copying all inside OA folder and paste it into arma2 folder and overwrite, but i think there will be trouble with registry keys when doing so. Share this post Link to post Share on other sites
