THE DOCUMENT DISK IS FULL OR THE FILE IS READ-ONLY. ■ Erase files you do not need. Then choose File Save again. ■ Save the file to another formatted disk with more space available. ■ If the file is read-only, save it with a different name or to a different disk or directory. ■ Use the DOS ATTRIB command (or OS/2 equivalent) to change the read-only attribute of the file.