Windows 10: fix error code 0x800704b3 on windons 10 due to administrator account lost it permisions

I messed around with my local disk securety settings I and remove block the admin account from access the local disk c . I used the other account to do that . So now I cant even install other software . it so says you di nit have the permission . I cant access the edite the security properties on the disk c . It says you cant access control editor Access is denied . so I cant change an thing now , help me I am stuck . the another thing I cant use the troubleshooting it says "its disabled" it an windows 10 home hp elitebook . and I cant use the recovery to restore to previews time because the is no one sset

:)

 

ERROR CODE 0X800704B3

HELP ME WITH ERROR CODE 0x800704b3!

 

I have updtaed from windons 7 to Windons 10 , no video plays n0 error codes, I have updated chip, video and still not working

I have updtaed from windons 7 to Windons 10 , no video plays n0 error codes, I have updated chip, video and still not working

 

Weird account name and lost Administrator rights.


Well, I know what I would do.

Under Settings, Accounts, Family & other users, then under Other users, add someone else to this PC. Then click the link for "the person I want to add doesn't have an email address". Then click the link for "Add a user without a Microsoft account". Then enter a temporary user name like TempAdmin. When the account appears in the Other Users list, click on it. Click change account type. Make the temporary account an Administrator.

Log in as the temporary administrator account, and copy all the files you want to keep from both the Andrius folders under Users to the temporary account's folder. Then delete whatever Andrius users are listed under settings, accounts. Go back to the Users folders and delete any remaining Andrius folders in there. Reboot the computer, log in as the temporary administrator and recreate an Andrius account using the exact same steps you made the temporary account - you can convert it to a Microsoft account if you want later.

Then do the rest of the steps to copy all your files back and delete the temporary administrator account.