Mac running Snow Leopard (10.6) and using the newly created ColorMunki profile on the monitor may cause Apple Motion or FinalCut Pro applications to show the images improperly and you only see black boxes due to the incompatibility issue with the profiles version. Change the preferences to create ICC v2 profiles and then re-profile this will resolve the issue.
To access these settings on a PC open the software and go to File then Preferences from the tool bar.
To access these settings on a Mac open the software and go to ColorMunki Photo from the tool bar by your Apple icon then Preferences.
To access these settings launch the Profile My Display or Profile My Printer then use the tool bar at the top of your screen. Once again, on a PC go to File then Preferences on the tool bar. on a Mac go to Profile My Display on the tool bar by your Apple icon then Preferences.
This opens these options:
ColorMunki defaults to v4 ICC unless changed manually in these preferences.