Hi Lee Anne Ford
Welcome to Microsoft Community.
I understand that you are having trouble on PIN cannot be created properly, and I understand your confusion.
I'm sorry to hear that.
You can try to create a new local administrator user for your computer by following the steps below:
Restart your computer and press Shift during the boot process, this will take you to Advanced Boot and Command Prompt. Enter the following commands in order:
bcdedit /enum all
Look for the device entry, it will usually show the path to the boot disk. Like what:
device partition=C
If you're D, type D in the first step.
on the login screen, hold down the Shift key and select Power Options->Restart. On the "Choose an option" screen, select Troubleshoot >Advanced options-> Command Prompt. Then enter the following commands:
C:
cd \Windows\system32
rename utilman.exe utilman-backup.exe
copy cmd.exe utilman.exe
After running the commands, close the terminal window and restart the computer.
After restarting, select the accessibility options icon to open a terminal window and enter the following commands:
net user /add user1 pass1
net localgroup administrators user1 /add
(Replace "user1" and "pass1" with the new user's username and password.)
You can then try to remove the PIN from the PIN database of the newly created local administrator account.
Then, restart the computer normally. Select the new user at the bottom left of the screen and log in. Reset the PIN database as mentioned above.
When everything is finished, go to File Explorer->This PC->C->Windows->system32 drive, and rename it from "utilman-backup.exe" to "utilman.exe", overwriting the file.
Feel free to post back if you need further assistance.
Best Regards,
Pluto.Z-MSFT | Microsoft Community Support Specialist