Fix Error 0x80070026 for Windows Update or System Restore [Tutorial]

Commands used:
sfc/scannow
Dism /Online /Cleanup-Image /RestoreHealth

This article suggests ways to fix error 0x80070026 for Windows Update or System Restore. Several users have faced this problem: when they try to update Windows or perform a system restore, the process does not complete and they receive this error 0x80070026.

Issues covered in this tutorial:
there were problems installing some updates but we will try again later Windows 10
there were problems installing some updates
there were problems installing some updates but we will try again later Windows 11

This tutorial will apply to computers, laptops, desktops, and tablets running Windows 10 and Windows 11 (Home, Pro, Enterprise, Education) operating systems from all supported hardware manufacturers, such as Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei, Microsoft Surface and Samsung.

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