Command for handling popup window

Hello sir,

Is there any command which we can use for handling the pop up window(suppress the pop up window) in order to automate, opening a video file from a different application into the image grabber.I have looked into the ‘commands of imageGrab 5.0.6’ page, but I could not find one which supports the suppress function.

Now I am able to open a video file using the ‘o’ switch which is mentioned in the commands of ImageGrab 5.0.6 en page, but before reaching the player a pop up window is appearing to press OK.

I would like to skip this ‘OK’ Pop-up window in order to automate the process. Please advise solution, which i can handle the pop up windows.

Thanks
Navas