How to Fix Windows 10 Update Error 0x ?

This error also happens even though you are indeed logged in as an administrator user. The possible reason usually relates to “User Account Control”, antivirus programs or configures in Local Security Policy On the other hand, malware on your computer device could be the other main reason, as the malicious software or virus may block any actions. Common causes of the error code:

Switch user account to an administrator account:  First of all, click “Start” button and then select “Control Panel” on which you could identify the User Account option. Follow the solutions steps given below-

 Here, you could easily check all user accounts on the User Account window and then choose the one that represents your user account. After this, move forward and click “Change the account type”. Once you complete the process, enter a password if required.  Now, you have to log out Windows and then log in back, then you will get same access right to all operations as an administrator account. Then you can try installing Windows updates now