How to Stop iPhone Auto Play Pop-ups in Windows 7
- 1). Start by clicking on the Windows Start Menu.
- 2). Now, type "Autoplay" in the search box then hit your Enter key.
- 3). Scroll down through the list until you find your iPhone name.
- 4). Click on the drop-down box and select "Take No Action" option.
- 5). Click the Save button and you should be good to go. No more annoying popups!
Source...