Windows 10 What is this and what does it want??

• when prompted for credentials and check the "remember credentials" box.
  
• Clear your cached passwords (Note: you may need Admin rights to do this)
  • Exit Outlook and Lync.
  • Choose Start | Control Panel | View by Large Icons (upper right of window) | User Accounts | Manage your credentials (left column)
  • Select all credentials for Microsoft, outlook on web or Lync and choose Remove from Vault
  • Exit and reboot your computer.
    
• Rename the Outlook .ost file (if get error about "cannot open set of folders")
  • Exit Outlook and Lync.
  • From the Start menu, choose Run.
  • In the Run window, type this path in the Open box "%LOCALAPPDATA%\Microsoft\Outlook\"
  • Click OK
  • Find the .ost file and rename it (you may need to Show Hidden Files and Show Extensions to see the file)
  • Restart the computer
  • Restart Outlook
    
• Verify that prompt for Credentials isn’t checked in profile:
  • Start Outlook
  • Choose File | Account Settings | Account Settings
  • Select your Exchange account
  • If prompted, in the Password: text box, type your password
  • Click the Change button
  • Click the More Settings button
  • Select the Security tab
  • Deselect the "Always prompt for logon credentials" check box
  • Click OK,
  • OK
  • Choose Close
  • Restart Outlook.
    
• Creating a New Profile (when you create a new profile, you will need to re-add any email account you check including shared departmental accounts)
  • Exit Outlook and Lync
  • Choose Start | Control Panel | View by Large Icons (upper right of window) | Mail (may say Mail 32-bit)
  • Click Show Profiles
  • Click Add
  • Type the name of the profile e.g. your name and click OK
  • Enter your name and email if it doesn’t default in automatically
  • Click Next – it should auto configure
  • Click Finish
  • Back in the Mail window – Select your new profile in the "Always use this profile" dialog box and click Ok.

topdesk123 said:

View attachment 38138
I have entered every possible password and even reset my MS password, and it just keeps popping up. I don't know what it wants! It started after I rebooted my laptop, and now my iphone is prompting me for my exchange password.

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