G
Guest
A co-worker was working in a regularly-used workbook. Suddenly a second, seemingly identical workbook opened; the two were named *.xls:1 and *.xls:2 respectively. A week ago, a similar situation happened with the same workbook, except the duplication occured upon opening, rather than after it was already open. At that time, when we closed one of the "versions" the colon-number additional extention disappeared. But after closing the remaining document and reopening, the duplication appeared again upon opening. Can anyone tell us what this means? Did she accidentally hit a command to open a duplicate workbook, if such a command exists? or what?