I'm having a strange issue with 1 outlook client. For some reason it will not open or "pop out" a message into a new window. For reply and forwards it will let you edit from the main window. But "New Mail" does nothing. It looks like it try's to open a window but no window opens.
In safe mode it opens in a new windows and works.
I have disabled all add-ins. Still does not work in normal mode.
I've uninstalled and reinstalled Outlook and still doesn't work.
Anyone have any idea what might be causing this?