%S could not be saved, because the disk, folder, or file is write-protected.\n\nWrite-enable the disk and try again, or try saving in a different location.
Methu cadw %S, gan fod y ddisg, ffolder neu ffeil wedi ei ddiogelu rhag ysgrifennu.\n\nGalluogwch ysgrifennu i'r ddisg a cheisio eto neu ei gadw i leoliad gwahanol.