Matt,
Once again thank you for your message and help.
I am not calling the VI over and over again. I am calling only once. I am using the same ref, if it is called further. But my dynamic VI is very big and it has lot of VIs.
So it is taking time, when I call first time.
Main Program will be started, but if somebody click start button then it has to take all new config data and start my dynamic VI. So every time on start, it is taking time.
I hope you got my problem.
Thanks,
