Error: Filename is not valid saving file to diskette due to no diskette in ...
Error:
Filename is not valid.
Cause:
The diskette containing the file was removed from the floppy disk drive before the file was being saved.
Solution:
Place the diskette into the floppy disk drive and save the spreadsheet file again.
1) If the message is still displayed, click 'OK' to dismiss the message.
2) Place the diskette containing the spreadsheet file into the floppy disk drive.
3) Select the 'File' menu and select 'Save' to save the file.