I went upload four images of a series in SV. Filenames are "OrchidBlueSatin - 1.jpg", "OrchidBlueSatin - 2.jpg", etc., but the upload form says "invalid characters in the file name". The "-" is a simple "-", I use it all the time in my series, I even have other images in SV with it. Any clues?
Update: I tried to upload just one file and it worked.
Regards,
Adelaide