Hi @Ali Ahad ,
All the other reports with attachment are working fine.
Do you mean opening reports in other formats?
I don’t think it’s a matter of subscription and format. The problem may come from Excel.
For more information, please refer to: We found a problem with some content in filename.xlsx error in Excel.
Quick Tips to Fix ‘We found a problem with some content’ Error in Excel 2013/2016
Best Regards,
Joy
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