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opening a file that is in use by another program

Randy Weisgerber 0 Reputation points
2026-05-04T16:12:48.96+00:00

I am trying to open a workbook in Excel and it tells me that the workbook is in use by another program. How do I find out which program if is, or stop the program from using it?

Microsoft 365 and Office | Excel | For home | Windows

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  1. Ferdinand Nanalig 29,195 Reputation points Independent Advisor
    2026-05-04T18:19:37.21+00:00

    Hi! Let me help you.

    Does this happen with just this file, or all Excel files?
    Do you have multiple instances of Microsoft Excel running?

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  2. Senthil kumar 110 Reputation points
    2026-05-04T16:19:51.56+00:00

    Hi Randy Weisgerber,

    Thanks for the reach out.

    • First Goto Task manager check any excel app running background.
    • just clear all the excel app
    • then try to open your excel file. its may help to you.

    Thanks.

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