I can't seem to do it anymore......keep getting the message:

Sorry! Filenames must be alpha-numeric (ie letters, numbers '-', '_' and space) []

I've tried renaming to letters, numbers, but still comes up with the same message.

any ideas.

names must be unique on the forum and the file less than 500 or 300k if I recall correctly,.

hth

I've had uploads refused before - changing the filename usually helps - for example adding "-1" at the end.