Error message (Epic Launcher)

Hello to everyone,

On startup i can’t run my Epic Launcher because it show me a message ‘‘Error: Did not get a response. Are you connected to the internet.’’?
Probably you written about this problem a bilion times but i have not enought time to search forum threads so if moderator think, he can move this post to appropirate topic.

I search trought internet about this problem and find some solution. To check my Internet Option and check TLS/SSL, than to try with ‘’-http=wininet’’, than i use to deactivate antivirus - but nothing helped me.

Too, i had UE4 in my PC before a few months than i uninstall it, now i use to install it again but i got an error message. What to do to fix it?

Thanks for your answers guys and sorry for bad english.