Fix Update KB5040527 Not Installing On Windows 11 (Version 23H2/22H2)

Fix Cumulative Update (KB5040527) for Windows 11 Version 23H2/22H2 Not Installing/Downloading, Fix Error when installing/downloading Update KB5040527 On Windows 11, Fix Can't Update Windows 11 with KB5040527 Update
Start App Readiness Service
Move $WinREAgent folder to different location
Step 1) Run Update Troubleshooter
Step 2) Restart Windows Update & Background intelligent transfer service
Step 3) Use Windows 11 Installation Assistant
Step 4) Use Microsoft Update Catalog
Step 5) Reset Windows Update Components
SC config trustedinstaller start=auto
net stop bits
net stop wuauserv
net stop msiserver
net stop cryptsvc
net stop appidsvc
netsh winsock reset
netsh winsock reset proxy
dism /Online /Cleanup-image /ScanHealth
dism /Online /Cleanup-image /CheckHealth
dism /Online /Cleanup-image /RestoreHealth
dism /Online /Cleanup-image /StartComponentCleanup
Sfc /ScanNow
net start bits
net start wuauserv
net start msiserver
net start cryptsvc
net start appidsvc

Right-click on the Wufix file and click Run as administrator
Restart your PC
Step 6) Use Media Creation Tool

[harshvasava]

Please sir make a video on how to fix windows security center error or how to fix it.

[JTemperance]

Hi. I just made this update. And now my laptop keeps on restarting. What should i do?