10 [verified]: Delete User From Registry Windows
You must be logged into an Administrator account that is not the one you are deleting.
Windows identifies users by a rather than a name in the registry. To find the correct one: Press Win + R , type cmd , and press Enter. delete user from registry windows 10
Before making changes, open the Registry Editor, go to File > Export , and save a backup of your current registry. You must be logged into an Administrator account
Type the following command and press Enter: wmic useraccount get name,sid Before making changes, open the Registry Editor, go
Deleting a profile from the registry will disconnect the system from that user's files. Ensure any important data in C:\Users\[Username] is backed up elsewhere. Step 1: Identify the User's SID
Locate the username you want to delete and take note of its corresponding (it will look like S-1-5-21... ). How to Delete User Profiles in Windows 11 & 10 - NinjaOne
To completely remove a user from Windows 10, particularly when a standard deletion leaves behind "ghost" profiles or errors, you must manually clear their entry from the Windows Registry. This process ensures the system no longer attempts to load a corrupted or non-existent profile.