The .avi file has been comressed into a .rar folder. WinRar is just like WinZip. Extract the .avi file from rar compression. Then play the avi file using Windows Media Player, or Nero, or Quicktime, or whatever you want. You may need codecs for some avi's or other video files. If this is the case, then codec packages like Nemo's Codec Download usually cover this. Just try and play it in WM10 and see if WM10 can automatically aquire the codec for you. It should.
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