I made a video for my mom for mothers day, live over 400 miles apart so im trying to upload to facebook but once i go thru the process i keep getting "Could not load file or assembly 'System.Web, version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the specified file." error. Please help im very annoyed.