If Windows won't let you rename the folder in Step 4, it means a background process is still using it. Restart your PC, log back into the "AdminHelper" account immediately, and try renaming it before opening any other apps. Apps not finding files
In the left sidebar, click the folder that matches the you found in Step 2. On the right side, double-click the ProfileImagePath value.
Type the following command and press Enter: wmic useraccount get name,sid
Before editing the Registry, create a System Restore point or back up your important files. windows change name of user folder
Now that the Registry is updated, you must make the folder name match. Open and go to C:\Users . Right-click your old user folder and select Rename .
net user administrator /active:yes
This avoids system corruption.
Open and run:
mklink /J "C:\Users\NewUsername\AppData" "C:\Users\NewUsername\AppData" 2>nul
Some folders like AppData may break. Run this in Command Prompt (Admin): If Windows won't let you rename the folder
Before you start, . If something goes sideways, you’ll want a way back. You also need to be logged into a different Administrator account than the one you are renaming. If you don't have a second one, create a temporary "Local Admin" in Settings. 2. Rename the Folder Log into your secondary Admin account. Open File Explorer and go to C:\Users .
first five characters of your email address. Microsoft Learn +1 Further Exploration Get a deeper look at the official warnings about why direct renames are unsupported by Microsoft. See a detailed video walkthrough of the registry editing process. Explore expert community discussions on why migration is often better than renaming. Would you like the