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NanoXLSX is a small .NET library written in C#, to create and read Microsoft Excel files in the XLSX format (Microsoft Excel 2007 or newer) in an easy and native way - rabanti-github/NanoXLSX ...

Receive This file is not a valid 32-bit application error? Learn how to fix Not a valid Win32 application error on your Windows PC.

If Excel is not opening on double-click or not responding on your Windows 11/10 PC, take a look at the addons first, or else follow these suggestions to resolve the issue.

To fix excel autosave not working issues, you can use Open and Repair option to repair the file, resave the temp files, disable addins & more ...

If Excel is not printing your files, try changing the file type, disabling the reliability options and switching your default printer.