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Urgent help: Did I break my system?
Hi,
I wanted to change my user account name cause it sounded ridiculous. I could not find an option in the Control Panel so I followed the 4th method under this link: Change User Name of Account in Windows 10 | Windows 10 Tutorials
In short I did Win+R, netplwiz, clicked on my account there and changed its name.
I only had 1 account listed in netplwiz. I renamed it. But when I clicked "OK", the entry disappeared. The field is empty now. I cannot click on "Add.." to create a new one, it is not greyed out but nothing happens when I click it.
I cannot access Control Panel or Settings anymore. I get the error: No mappings between account name and security IDs was done.
Did I fk up my computer? Is there any fix? I tried to change my account name back but I don't know how. I'm panicking and scared to close my computer, because I am scared to be locked out of everything