Windows 10: "We can't sign in to your account","Preparing Window" and "You are logging in with a...

So i met all of them one day after i update to Window 10 21H1.I tried many way and it still hopeless,Safemode seem not to do anything, i have no anti virus except for window security and i installed nothing since 5 months ago.Confusing and can't access to my file and i think my pc is thinking my D disk as the system disk not the C one.Idk **** is going on ok,I did a troubleshot and like it said like it couldn't found my system file but it is showing that it is searching that file on a D disk and i can't access to D disk but i can access to C disk

:)

 

Problems logging in to account

Hi Suzanne,

Thank you for contacting Microsoft Community. I understand that you have an issue with logging in to Microsoft Account. I will surely help you to fix this issue.

To understand the issue better, let me know what is the complete error message you get while logging in to Microsoft Account?

This issue could have occurred due to incorrect Microsoft Account Settings.

Try the steps listed here:

Method 1:

I suggest you to sign in to your Microsoft Account directly and check if you face any issues.

How do I sign in to my Microsoft account?

Sign in to your Microsoft account dashboard

Method 2:

If the issue persists, I suggest you to try the steps in the article which will help you to identify and fix some problems with the
Microsoft Account.

You can't sign in to your Microsoft account

Note: Try the steps which you have not tried before.

To resolve the issue related to Microsoft Office 2016, I suggest you to post the query in Microsoft Office 2016 forums.

Results in Microsoft 365 and Office - Microsoft Community

Hope this information helps. Reply to the post with an updated status of the issue so that we can assist you further.

 

Problem logging into Windows 10 account: We can't sign into your account.

This offers me the option of Sign Out or Dismiss.

I select Sign Out and up pops the same message in a loop.

It seems to list my account as one to access but won't let me in. I can log into the Administrator account.

I think the account profile is corrupt.

I checked for Windows Updates and my machine is current.

What steps do I take?

 

Creating or signing in to microsoft account

Hi Gloria,

The error code that your are getting when adding an account is usually caused by the following:

• Your phone has an incorrect date and time set.
• You do not have a data connection.
• Your phone is in a "bad state."

We suggest that you follow the steps on this link to set up your Microsoft
Account on your device.

Keep us posted for further assistance.

Regards.