The last person to save the file had two windows open on the document; to
eliminate this (barring protection), close .xls:2, save file, close .xls:1.
Next file opening should be a single window document.

Matt7102

"KGAR" wrote:

I received an Excel spreadsheet that produces two separate spreadsheets when
I open it. They have the same names except that one is .xls:1 and the other
.xls:2 and I have not been able to find what this signifies.