We are replacing a MAPI Form Server for a specific message class, let's
say "IPM.Foo". We created a form region for this message class. In
Outlook 2007 we disabled forms that bypass Outlook. Nevertheless we
sometimes get the message, that the user defined form can't be loaded...
We can't delete the Form Server from the organizational form library,
because older clients still use it. Changing the message class is no
solution, because we need access to these formerly created messages. If
we allow forms that bypass outlook we are not able to get the property
accessor. (We get a COM Exception) Is there a solution for this?

Thx
André