M-Audio Session users experiencing crashing, Session failing to launch, blank error messages; or graphical problems such as blank windows/menus, or messed up fonts; are encouraged to download the Session 1.7.5 update.  The Session 1.7.5 installer requires your original Session DVD. It is not necessary to install any previous versions of Session; however, if a previous version is installed, it is not necessary to uninstall before updating to 1.7.5.

Insert your original Session DVD into the drive; if an installation begins automatically, click cancel and do not continue with the installation from the DVD.