[Hypnotoad]

Hello. Recently we realized that running vision tracking on the dashboard works great, but only on one of our programming laptops. Any other time, thresholding an image or doing any vision processing to it yields a blank screen. This is especially important because it happens on the classmate, which is what we are using for the control board. Can anyone tell me what i could possibly be doing wrong? I know it isnt a code issue because it works splendidly on other computers. Is there any mandatory software that needs to be installed for the vision VIs to work? I would appreciate a reply as soon as possible.