Hi, everybody. Can you help me... Not fortunatelly, I don't have knowledge about C++ or even C#. This sourcecode are possible translate to AutoIt3 and how...? .... void flash_load_memory(FlashWidget* w, void* data, ULONG size) { FlashMemoryStream fStream = FlashMemoryStream(data, size); IPersistStreamInit* psStreamInit = NULL; w->mFlashInterface->QueryInterface(IID_IPersistStreamInit,(LPVOID*) &psStreamInit); if(psStreamInit) { psStrea