Hi, I'm John! I will help you with this.
What is the make and model of your printer?
When you mention "open up location" and "admin sign in," are you referring to your Windows administrator account, your router's admin page, or the printer's setup page?
Also, what happens when you try to reconnect the printer to Wi-Fi? Do you see any error message or prompt asking for administrator credentials?
If you can share the exact instructions you're following or a screenshot of the message, I can help guide you further.