use Objects from main app in dll

[octavian1979]

Hy,

I have the following problem

I have an aplication witch loads dinamicaly dlls. The application is a MIDIForm and in the DLL are MIDIChilds The loading and unloading of dlls gose OK until I use object from main application (object are tranfered from application to dll as pointer to object). The loading and using te object gose ok but when I close the application an EAccessViolation apears.

Question: What I miss in the close routine of the DLLs to detach the objects ?