I thought you might be interested in looking at Can't open Arma II, Operation Arrowhead.
https://forums.dayz.com/topic/36983-cant-open-arma-ii-operation-arrowhead/?do=findComment&comment=1150893
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.