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Error code "this workbook couldn't be opened because the file format may not be matching with the file extension"

  • May 23, 2025
  • 1 reply
  • 44 views
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this workbook couldn't be opened because the file format may not be matching with the file extension...

 

What is this and how do I fix this?? 

    1 reply

    Forum|alt.badge.img

    Hi Cheyenne, 

    Welcome to Box Community and glad to assist! 

    Can you please attach a screenshot of your error to get a closer look? 

    We'd love to hear back from you! 

     

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