I wrote a custom form in outlook 2010 that for reprocessing message. When I focused on an email the preview panel showed "this item contains active content that cannot be displayed". But When I double click email and open a new message form everything is ok.
I supposed does any group policy or outlook settings disabled this action?
help me!
Best Regards, Sue.
That means your custom one-off form contains a script, or at least Outlook thinks that it does.