Your PC’s name is a set of characters that distinguish your device from other devices on the network. Although your PC has a default name, changing it can make it easier to identify your PC among other devices.
However, you may run into problems when you try to do this. An example is seeing the error message “PC Name Is Invalid” displayed on the screen. This error can be quite annoying to encounter as it prevents you from renaming your PC.
What does the “PC Name Is Invalid” error mean? Why does it appear?
Usually, this error message will indicate that something is wrong with your PC settings or configuration. Or, it could be an issue with the bug, in which case you may need to update your PC to fix the problem.
In any case, here are some preliminary checks that you should perform before starting the major fixes:
1. Update Pending
To check for updates on your PC, go to Settings by clicking start or typing the keyboard shortcut Win + I. Then, click Windows Update from the left sidebar.
You will see a list of pending updates and you can click on any of them to install. Once your PC is updated, go back to System Settings and try renaming your PC to see if that helps.
2. Character limits and the use of special characters
3. Check if you are currently logged in with admin rights
Open the Start menu and click the user icon in the bottom left corner of the screen.
Next, click Change account settings.
You’ll see your account’s current status below your profile details in the top left corner of the screen.
After performing the 3 checks above, if your PC is still experiencing the error, it might be time to try something else.
How to fix “PC Name Is Invalid” error on Windows 11
1. Restart the PC
The first action when experiencing a minor computer problem is usually to trigger a reboot. Without a doubt, restarting your PC is a great way to refresh your computer and get everything back to working.
2. Create a new user account
Do this by accessing the Control Panel through the search bar on the Taskbar.
Next, click User Accounts.
Then, click Add or remove user accounts.
Then, click Add a new user in PC settings.
Finally, click the Add account icon.
3. Disable optional sync across devices
To do this, go to Settings > Accounts > Windows Back-up.
Then, turn off the Remember my preferences option to disable the sync feature.
4. Using Windows PowerShell
Finally, you can resolve the “PC name is Invalid” error by running a command on Windows PowerShell. In the search bar, type Windows PowerShell and when the application appears, select Run as Administrator.
When you click Yes in the confirmation dialog, PowerShell will appear. Then type the command Rename – Computer – NewName “New name”, where the words in quotation marks are replaced with the name you intend to change for your PC.
The article has outlined possible reasons why the “PC Name Is Invalid” error might appear on your computer and also, there are quick fixes to help make this change happen.
Hope you are succesful.