I am currently using an IMAQ write file 2 to create a .bmp image. I have the VI attached to a control path that allows the user to enter the path where they want to save the file. However I dont want the user to have to make sure they typed the path in before the IMAQ write file executes. I want the program to work so that when the IMAQ write file executes a window appears asking the user where they would like to save the file. If someone could help me out I would appreciate it thanks.