Hello,
What's the KB number you have installed?
Force your computer to enter Automatic Repair mode by interrupting the boot process three times. You can do this by turning on your computer and forcibly shutting it down when you see the manufacturer’s logo. After the third interruption, Windows should automatically enter the repair mode.
If prompted, select Advanced options and then Troubleshoot.
From there, you can select Startup Repair or Command Prompt for further troubleshooting.
In the Command Prompt, you can use the command to check for and repair corrupted system files.
sfc /scannow
If the issue is with the boot sector, you can use the Command Prompt to execute the following commands:
bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd
If none of above worked, we recommend you could uninstall the update to see if the issue fixed.
Hope this helps.
Best Regards,
Hania Lian
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