I thought you might be interested in looking at Can i continue campaign normally after 1.05 update.
https://forums.bohemia.net/forums/topic/53082-can-i-continue-campaign-normally-after-105-update/?do=findComment&comment=949169
× 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.