>Hi,
> What is Unattended Execution in DLL? I have a DLL which will communicate with hardware through serial port.
> My main program will pass the reference of NOTIFY class to my DLL once it call DLL to do something with the hardware.
> The NOTIFY class is responsible to load a form in class_initialise. My DLL will then call UpdateProgress() method of NOTIFY class in certain process to show the current progress.
> Does this design work ok? Does unattened execution will effect my design? Is it a acceptable design for DLL?
>
>thank you

From the help file:

Unattended Execution

Indicates that the project is intended to run without user interaction. Unattended projects have no interface elements. Any run-time functions such as messages that normally result in user interaction are written to an event log.