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0 votes
asked by (12 points)
There was a problem with the authentication server, problem with the SSL CA cert

i wanna re-install x-plane 11

i upgraded windows, cpu, mainboard, graphics card...

help me to solve this problem......

1 Answer

0 votes
answered by (19.3k points)
Is this still happening? It could have been a temporary issue. Double check that you have allowed the installer through any firewalls.