Have just upgraded to Open Officce 3.1 and see that all files previously designated .rtf cannot be opened unless changed to .odt.
I have many such files in my computer - do I have to rename each individually or is there a way to change all so that they can be opened. I notice that any new document I create has .odt and no problem to open I appreciate your help. Sincerely, Sheila Nador
