Sorry about double post.

My real problem is try to change any Entity, Var, Panel or Vector property in the game studio through an external .exe application. For sample, If I call, in the .exe application, the ZoomIn() function to change the camera parameters(in the sampledll.dll I use the DLLFUNC void ZoomIn(var value) function) then I have an access violation message. I want change any game studio vector through an external .exe application. Yes ,I use a DLL plug-in to do that but all function send me an access violation message.