That error message also includes the 0x8007045b error code. So, you can’t install updates when that issue arises.

What does the error code 0x8007045b mean?

This error code stands for ERROR_SHUTDOWN_IN_PROGRESS and may be caused by various things, such as:

System files corruption Third-party antiviruses & apps Corrupted Windows Update services

How do I fix the Windows Update error 0x8007045b?

1. Run the Windows Update troubleshooter

The Windows Update troubleshooter is Windows 10’s built-in utility for fixing update issues.

2. Run deployment image (DISM) and system file scans (SFC)

Users often need to repair corrupted system files to resolve error 0x8007045b.

3. Clear the Windows Update cache folder

4. Uninstall third-party antivirus utilities

It’s recommended users uninstall antivirus software as disabling them isn’t always enough to ensure their firewalls don’t get in the way of updates. SPONSORED However, you can try disabling an antivirus utility first by right-clicking its system tray icon to select a disable or turn off setting there. If that doesn’t fix the issue, however, uninstall the antivirus utility. Thereafter, Windows Defender can replace your uninstalled antivirus package. Those are a few of the potential fixes for the 0x8007045b error. If they aren’t enough, however, you might need to reset Windows. You can do that with a repair install or the Reset this PC utility, as outlined within the Factory reset Windows 10 post. Which one of these solutions helped you with the Windows Update error 0x8007045b? Let us know by leaving your feedback in the comments section below.

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