Windows 10: Related to user accounts

I gave my only Admin user account the permission of owner from advanced settings because i wasn't able access some files. Now I cannot see that user account on my sign-in interface. I can't even make a new user admin account. Help me get another admin user account instead or the older admin account. NEED ASSISTANCE URGENTLY...

:)

 

Remove account

I suggest you backup your personalized files first before removing the account.
To delete an account, follow these steps:

1. Press WIN + X keys and click Command Prompt (Admin) from the menu.
2. Type the following command and press Enter. Replace test with the name of your sister's account. Code:

 

User Account Missing after upgrading to Windows 10

Hi,

Thank you for posting your query on Microsoft Community.

User account not available issue may occur when your lost User account is not a part of any group. Therefore, I would suggest you follow the given steps and see if it helps:

• On the Search bar type “cmd” and
  click ctrl + shift + Enter to open the Elevated Command Prompt.
• Type the following command: net localgroup “Administrators” [Computer Name]\[Missing User] /add

Regarding Kaspersky not compatible, Since we do not deal with third party applications I would suggest contact the third party application manufacturer about the issue.

Hope this helps. Please respond if you have further related queries.

Regards,

 

I can't rename my user account

Hello Owen,

Welcome to the Microsoft Community.

• 
  Are you using a Microsoft account or local account?
  

If you are using local account, I suggest you to follow the below steps to change the user name.

Please follow the steps to rename the user account in Windows 10.

a. In the search box, type user accounts and click on User Accounts.

b. Click on “Change your account name”

c. If it’s prompting for password please enter and click on Yes. If you do not have password click on Yes.

d. Enter the new user name.

e. Click on change name.

If you face any more issues while working with Windows do post on Microsoft Community Forum.