DXF was originally introduced in December 1982 as part of AutoCAD 1.0, and was intended to provide an exact representation of the data in the AutoCAD native file format, DWG (Drawing), for which Autodesk for many years did not publish specifications.
VLC Player: Free DVD movie playback, and a ton of other useful video player features. Whichever method you use, youâll probably want to make sure that the appropriate app is set up as the default for DVD playback and, perhaps, other file associations. Iâll be discussing that process in a future tip.
After installation, try playing the DVD in Windows Media Player to confirm that your system has no problem. If Windows Media Player can play the DVD, then the problem may lie with PowerDVD. If not, then your system has a more serious problem, and you will have to look to Microsoft for support.