hi. using windows 8.1. every time i right click on a file or a folder explorer just crash an restart. i have googled around and found alot of people have this problem with autodesk inverter 2013, but i dont have it. its quite annoying. when i click on empty space, everything is fine. p.s. when i select multiple files or folders, i CAN right click on them. any idea what could be the problem?