Hi EricYL.
Thanks for your reply. I checked your private message and the blue screen log in it. I understand that your computer seems to have blue screen and other problems due to an AppXDeploymentClient.dll error that triggered an exception in svchost.exe.
We determine that there may be some missing or corrupted files in your system at the moment.
Please do the in-place upgrade I replied to earlier in your normal administrator account and fix it that way.
Then please refer to the following link to perform a clean boot
How to perform a clean boot in Windows - Microsoft Support
After the clean boot, please try the clean boot again in the account where the problem occurred
Disclaimer: A “clean boot” starts Windows with a minimal set of drivers and startup programs. It helps to determine whether a background service is interfering with your game or program and to isolate the cause of a problem.
These steps of "clean boot" might look complicated at first glance. However, to avoid any trouble for you, please follow them in order and step-by step so that it will help you get back on track.
Check to see if any issues arise after this.
Thank you for your understanding and support.
Best regards,
Zev - MSFT | Microsoft Community Support Specialist