Add spaces between the words in the following text: IfyourPCopenstheBACfile,butit'sthewrongapplication,you'llneedtochangeyourWindowsregistryfileassociationsettings.Inotherwords,WindowsisassociatingBACfileextensionswiththewrongsoftwareprogram.
If your PC opens the BAC file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating BAC file extensions with the wrong software program.