The Excel file saved by Spread.net cannot be opened by Excel

Posted by: 8166582 on 11 December 2024, 8:50 pm EST

  • Posted 11 December 2024, 8:50 pm EST - Updated 11 December 2024, 9:02 pm EST

    SPREAD.NET saved an Excel file with custom properties set for the worksheet, but Microsoft Excel cannot open it. These two files are custom properties files extracted before and after saving, and their characters have changed.

    Files.rar

  • Posted 12 December 2024, 2:00 am EST

    These are two Excel files, one of which cannot be opened in Excel after being saved by Spread, and the other is not saved by Spread.ExcelFiles.rar

  • Posted 12 December 2024, 7:56 am EST

    Hi,

    We are unable to replicate this issue at our end.

    Could you please provide a stripped sample? So, that we can investigate and assist you better.

    Regards,

    Nitin

  • Posted 12 December 2024, 8:18 am EST - Updated 12 December 2024, 8:20 am EST

    Hi,

    I have uploaded this compressed file ‘ExcelFiles. rar’, which contains two Excel files. One of them was saved as a spread file and cannot be opened using Excel.

    ExcelFiles.rar

  • Posted 13 December 2024, 2:07 am EST

    Hi,

    Thank you for sharing the Excel file. Unfortunately, we were unable to reproduce the issue you mentioned when loading and saving the excel file you shared using Spread .NET v17. Please refer to the attached sample project for reference.

    If you are facing the issue with a different implementation, please update the attached project with your code, so it reproduces the issue. This will help us investigate it further and assist you better.

    Attachment: SpreadExcelExport.zip

    Kind Regards,

    Kartik

  • Posted 13 December 2024, 2:45 am EST

    Hi,

    Thank you for your reply.

    I am using VB NET 2022, I have set custom properties for each worksheet in the Excel file, Use SPREAD.NET v18 After saving the it, Excel cannot be opened.

    This is the attachment:CustomPropertiesTest.zip

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