I have a FBA website and then I extended it (to use Windows Authentication) to be able to access it with Sharepoint Designer. It is MOSS 2007 BTW.
When I open the extended site with the designer, it shows the MOSS website hierarchy but doubleclicking a aspx or .master files it does nothing.
I can open it in notepad... but not in the Sharepoint Designer.
Any suggestion on what may be wrong with this website/ designer?
Thanks!