HOW TO:
1.) Place the files from folder GAME Files to your game install folder (where base.scs is) (C:\Program Files\German Truck Simulator for example)
It should overwrite the file langs.settings and add the lang_1033.dll to your bin\win_x86 folder (for now there was only lang_1031.dll)
2.) Place the Locale.scs to your mod directory <documents>\German Truck Simulator\mod
there you go!:-) now you can select between english / german in launcher and they both work!
برای مد ها یا همون scs. هم باید توی آدرس زیر بریزیش
MyDocuments/German Truck Simulator/mod