Remove the spaces from the following sentence: If your PC opens the GMF file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating GMF file extensions with the wrong software program.
IfyourPCopenstheGMFfile,butit'sthewrongapplication,you'llneedtochangeyourWindowsregistryfileassociationsettings.Inotherwords,WindowsisassociatingGMFfileextensionswiththewrongsoftwareprogram.