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Just have extensions showing on the system and simply rename the extension back to XLSX
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Just have extensions showing on the system and simply rename the extension back to XLSX

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I will check with him as soon as he gets in. Thanks. I will let all know if this helps.
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I will check with him as soon as he gets in. Thanks. I will let all know if this helps.

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I have a user who changed the extension on an Excel file to XLSM from XLSX and now he cannot open the file and I cannot go to file, save as and change it back? The file will not open. Excel opens but the file will not. It is now saying it is macro and I enabled macros and still cannot open?
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I have a user who changed the extension on an Excel file to XLSM from XLSX and now he cannot open the file and I cannot go to file, save as and change it back? The file will not open. Excel opens but the file will not. It is now saying it is macro and I enabled macros and still cannot open?

Excel issue

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Microsoft Applications

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Microsoft Office

Microsoft Excel topics include formulas, formatting, VBA macros and user-defined functions, and everything else related to the spreadsheet user interface, including error messages.