Exactly what are you right clicking on? Because "Open With" should only occur when you rt click a file (and Windows can't associate the file extension with any program to run so asks "open with" what?)<snip>when I try to open the partition D the window open with pops up
Happened to my friend's flash drive after he got a virus on it...might be worth checking into."Open With" still implies you're double clicking on a file is my guess.. So still try rt click on it and what does it say?