this is not the last version of crossfire

same with me

Game wrong version / invalid version  :
1. first try a router restart ( in case your ISP deliver old version.ini , this usually solve-it )
2. check version.ini policy ( if you previously disable write policy, then version.ini file can't be updated, so you need to allow windows to write on version.ini)
3. OR manual edit version.ini with correct numbers, save, then restrict windows to be able to write inside, see this topic:
https://forum.z8games.com/discussion/6911339/definitive-version-ini-workaround
* this solution work ONLY if all other files are corectly updated/patched
4. LAST if nothing work -> please send a support ticket.