I cant join with my license code to hm2 after latest update

[stigcall]

I did today latest update of hm2 and when finished told me that need license code when I wrote it told "the license server could not be contacted" I saw all other topics here with the same problem but no one helped me. I open hm every time as an administrator , my windows defenser doesn't block hm and I have latest version of windows. Can you help me to fix the problem?

Thank you in advance