Hello; our frequencies in Turkey have changed, so I tried to change Ground to Air frequencies in EuroScope but after changing frequencies i had a problem. After chancing frequencies I saw that I can not [Mod - Happy Thoughts]ign squawks, change active runways and can not see active sector background.
To chance frquencies first i opened ese file and changed this line :
Istanbul Tower:Yesilkoy Tower:121.800:YET:-:LTBA:TWR:-:-:7400:7420
Istanbul Tower:Yesilkoy Tower:118.100:YET:-:LTBA:TWR:-:-:7400:7420
Then I went to EuroScope and changed LTBA_TWR voice frequency from 121.8