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#3
11-11-2013, 07:31 AM
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Do you see this message when opening a workbook on this forum, or on your own PC? I see it on this forum all the time; it happens when someone uploads a workbook named something.xlsx. This board renames it something.xlsx.xls, and then when I open it I get a warning message because it's named .xls but it's actually an .xlsx.
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