Windows 10: Windows sign in pop up asking for number

Hello,I was trying to log in to my computer on windows 10 and when I go to log in it won’t let me use my PIN and in fact got rid of it . Also everytime I try to “sign in” on my PC it pulls up a page asking for me to input my phone number which I do and then says to check if it’s right number if I try to log in with a different account it will just send me back to the initial window sign in screen and I have to rinse and repeat. I’ve tried restarting and resetting my computer deleting all files but nothing seems to work. If you could please get back to me ASAP it would be greatly appreciated.Th

:)

 

How to troubleshoot an error that appears only at Restart or Sign out?

I get an error pop-up error message not every, but almost every time I Restart or Sign out. It's the screen with blue background and on top of Restart or Sign out text an error window says:

Explorer.exe - Application error. The instruction at 0x000… referenced memory at 0x000... The memory could not be written.

Sometimes the error code is just zeros, sometimes random numbers. I have tried so much already to troubleshoot this. For example these did not help in any way:

• MemTest86+ (no problems)
• Disabling any Services, Autoruns/ShellExView entries
• Low resolution mode
• BIOS settings are fine, no overclocking etc.
• DISM.exe and sfc
• etc.

However, these do make the error go away:

• End process for explorer.exe before Restart or Sign out
• Safe Mode
• Creating a new user profile (almost the same as clean installing Windows, many full days of work)
• Uninstalling NVIDIA graphics driver (then the card is unusable, of course)
• Disabling Device Manager / Display Adapters / NVIDIA GeForce GTX 1080

I already contacted NVIDIA and the graphics driver is not the culprit. Something has gone wrong with the user profile as the same driver works just fine in a new profile (and there's nothing wrong with the driver anyway, it's just the Restart or Sign out process that has a problem).

What can I do to fix this? One useful thing would be to have a step-by-step procedure for the Sign out. So that it'd ask before continuing to the next step and list what it's doing. Or if I could just disable whatever it does when the error appears.

 

Windows Security sign in pop up

Since you are still getting this pop up window, the next suggestion we have is to reset the network. Kindly refer to the steps below:

• Click on Start.
• Go to Settings.
• Select Network & Internet.
• On the Status tab, click on Network reset.

Doing this will make Windows forget the connection credentials and other networking components. You may have to re-enter you WiFi credentials if you will attempt to connect to your home network.

Let us know the results.