See article ID 931756 named "Fix: Content plays longer than the time that is specified by the duration element in a Windows Media Player 11 playlist for content that is 30 minutes or more" While my application uses WMP 11 on my XP machines to locate specific clips in video recordings (all of which are over 30 minutes in duration), when I put this application on my new Vista, the aproximate seeking does not accurately locate the clip. Comparing two machines on the same recording shows the time elapsed measure is going faster to the point that, like the problem identified in article 931756 the duration will exceed the recording length also identified in the WMP11 display. Does anyone know how to fix WMP11's use of time in Vista so that time provides a precise location on the recording instead of the "aproximate seek"? Thanks