If you receive The file is corrupted and cannot be opened error when you open an attachment in Microsoft Outlook, see this post for the working fix.

We need to import data from Excel file from our client. Recently we migrated to ClosedXML from EPPlus due to the change of license. The migration progress is quite smoothly until the acceptance test ...

After installing the add-in using "xlwings addin install", I am met with the message box "Excel cannot open the file 'xlwings.xlam' because the file format or file extension is not valid. Verify that ...

If you have a database file that is corrupted, you can use the built-in Compact and Repair tool in Microsoft Access to fix it. This tool also helps reduce database bloat and fixes common issues caused ...