If you have problems uninstalling Camtasia, Mouse Mischief or PPTPlex after Promethean ActivOffice has been installed, please disable the Promethean ActivOffice plug-in in Microsoft PowerPoint then proceed to uninstall Camtasia, Mouse Mischief or PPTPlex.

After Camtasia, Mouse Mischief or PPTPlex has been uninstalled, re–enable the Promethean ActivOffice plug-in in PowerPoint.