[stillborn]

Originally Posted by 41Sqn_Banks

You can give the path the the dll relative to the path with the launcher.exe, for example:

//$reference parts/il2dce/IL2DCE.Mission.dll

Thanks for the help. I tried this now by moving the "StbViMission.dll" into parts folder and changing the top line in "StbVi.cs" to "//$reference parts/StbViMission.dll" but it didnt work.
Your example naming seems to be identical to the namespaces you use, maybe i should wrap my custom class in a namespace according to the dlls folder (yes i havent used a namespace). or some kind of default compiler option for my net4.0 runtime is different and messing things up.