Pin No Longer Works After Update

Windows10/Lenovo ThinkPad T480/oxc0000006d substatus0xc00000e5

I left my laptop updating and now I cannot enter my pin. It tells me it "Your credentials could not be verified" and gives me the above error code. If I try to set up a new pin, I receive a pop up that says I need to install an app from the app store, hitting yes or no does nothing.

Multiple restarts, cannot pass pin screen in safe mode, ran diagnostics.

What do please?