I recently installed the 1.6.5 beta to get some functionality I needed for the browsedialog.  Now I'm trying to maintain a form that has a PanelManager on it.  The PanelManger Task menu pops up when I click on the control's 'common task' icon in the upper right corner of the control but if I choose any of the tasks VS pops up an error messagebox with the following text:

Error invoking 'xxxx...'. Details: Could not find method 'Handlexxxx'.

where xxx is the command (e.g. Go To Page, Next Page, First Page, etc.)

None of the task items work.  I've rebuilt the solution.  Removed and readded the Strataframe references but nothing seems to work.  The DLLs in C:\program files\common files\microfour\strataframe are all dated 1/27/08 with an assembly version of 1.6.0.0 and a file version of 1.6.5.0.  I can no longer maintain my forms that have a PanelManager on them.

Help!!!