Diablo 2 LoD Unable to identify version

Hello, with Diablo 2 remastered announced I wanted to try Diablo 2 LoD again, downloaded latest version from blizzard pages, but when I try to connect to battle.net, I get this message “Battle.net is unable to properly identify your application version” any idea what is wrong? Tryied to google this problem, but no solution worked. Its fresh install from blizzard pages, so it should work or not?