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How to fix error code 0x426-0x0 on Microsoft 365 (Office) apps for Windows 11, 10

On Windows 11 (or 10), you can fix the error code 0x426-0x0 for Microsoft 365 (Office) apps using the repair options available with the Microsoft 365 installer, and in this guide, I’ll outline the steps to complete this process. Sooner or later, you may try to open Word, Excel, PowerPoint, or any of the Microsoft 365 apps, but only to…