Hi. I have a user who has a Excel Spreadsheet with numerous Worksheets
within. It will not allow him to copy worksheets from this spreadsheet to a
new spreadsheet but it will allow him to move them. The file was originally
created in Excel 97 but he now uses Excel 2003. I can copy worksheets using
Excel 97 but don't want to downgrade the user.

The spreadsheet is not protected in any way and there are no hidden sheets.

Any help appreciated.