The requirement for Windows Media Format 9.5 when installing AutoCAD 2009
and add the "Media Feature Pack" to fulfill the requirement. Compatibility Mode : Before running the AutoCAD installer, right-click the file, select Properties , and set the compatibility to Windows XP (Service Pack 2) Windows Vista Manual Runtime Install : If the installer still fails, download the WMF 9.5 Runtime and install it manually before starting the AutoCAD setup. Quick System Specs (AutoCAD 2009) : Windows XP SP2 or Windows Vista. : Intel Pentium 4 or AMD Athlon 2.2 GHz. : 1 GB for XP, 2 GB for Vista. download windows media format 9.5 autocad 2009
: You can find the security update for the Windows Media Format 9.5 runtime at the Microsoft Download Center Codec Repositories : Sites like The requirement for Windows Media Format 9
Because this is a legacy component, finding a secure download is critical: : Intel Pentium 4 or AMD Athlon 2
: Internet Explorer 6.0 SP1 or later (Required for installation).