I thought you might be interested in looking at [HOTFIX] resolves ARMA 2 version 1.11 - Wrong signature for file dta\languagecore.pbo.
https://forums.bohemia.net/forums/topic/122813-hotfix-resolves-arma-2-version-111-wrong-signature-for-file-dtalanguagecorepbo/?do=findComment&comment=2237893
× 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.