Cant fly in DCS Beta After first 1.5.4 Update

[gprr]

Hello Guyz

 

Have two DCS world games Beta and non Beta, the beta is corrupted - Can't fly any plane or mission and the version shown on the first loading screen with DCS logo is 1.5.3 but in the user GUI thet comes next, it is OK 1.5.4.5584, done repair with no success.

 

Thanks

GP