Windows "DLL" files cause many
                                problems. 




                       The numerous "DLL" files that Windows applications install all over the hard disk drive can
                       conflict with each other and cause serious system problems. In some cases, installing a new
                       application installs new DLL files that overwrite DLL files installed by older applications,
                       rendering the old applications unusable. Resolving such complex DLL conflicts are nightmares
                       that Macintosh users never have to endure.