Thanks for many replies! I appreciate!
I tried many alternatives - like @BL4CK$K1LL alternative and @Sentinel_ alternative and no one works.
I tried to uninstal the TruckersMP Launcher and ETS 2 and, of course, no works.
To be honest, I don't know what to do more...
It is interesting that one of my friends have the same problem like me
I'm waiting for more replies ... for more ideeas .
Thank you again guys! - Great community!
P.S. I create a ticket with this error. Maybe they ( the developers ) have something to add.