An update to TPAssist 2007 has been made available for Download. This update will resolve the "add-in has been disabled" issue experienced by some owners of MindManager 6.
After installing the update, you will need to re-enable TPAssist 2007 from Mindmanager 6's Tool's Menu --> "Add-Ins..."
The issue was "introduced" inadvertently during an installer cleanup just before launch on the 31st of last month. It was overlooked that MindManager 6 doesn't automatically include the MindManager Primary Interop Assembly (PIA) as is the case now with MindManager 7.