How do I fix a 0x8007045b error on Windows 11 24H2 when trying to install KB5062553 update?

Hi there,

I'm Cherrelyn, I'm here help and I understand how frustrating update errors like 0x8007045b can be.

Please try these suggestion:

1. Run Windows Update Troubleshooter Go to Settings > System > Troubleshoot > Other troubleshooters → run Windows Update.
2. Reset Windows Update components Open Command Prompt as admin and run the following commands one by one: net stop wuauserv net stop cryptSvc net stop bits net stop msiserver ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 catroot2.old net start wuauserv net start cryptSvc net start bits net start msiserver
3. Temporarily disable antivirus or VPN These can sometimes block updates from applying properly.
4. Try installing the update manually Use the Update Assistant or download the .msu file for KB5062553 if the automatic update fails repeatedly.

Let me know how it goes, I'm here to guide you for further assistance.

Warm regards,

Cherrelyn