I thought you might be interested in looking at 0xC000041D - STATUS_FATAL_USER_CALLBACK_EXCEPTION when loading 'Old Man' scenario save.
https://forums.bohemia.net/forums/topic/227797-0xc000041d-status_fatal_user_callback_exception-when-loading-old-man-scenario-save/
× 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.