I changed my username and it would not let me go on servers
49968
I changed my username and now I cannot play online
65038
How to change the default user name in WSL?
83787
"Failed to create user" due to regular expression error
97203
How to change a Windows username using the command prompt?
25962
Are user names that represent domains allowed?
133891
Cannot add a new user
54145
Renaming user failed, lost admin rights
18603
What does "The provided host name is not valid for this server" mean?
144007
User was removed - Why does it affect me?
151507
share point server name change - all the sites are down
60429
Why is the "user was removed" message so vague?
79741
Can't log in (unexpected EOF in .profile)
55028
Permissions of /Users keep changing back to drwxrwxrwx
7110
How can I change my name on a Stack Exchange site?
30239
cron error: bad username
131466
How do I change my logname?
35623
Created a new user at Stack Exchange, but did not get the right username