title: Error - Connect-MsolService : Your credentials could not be authenticated. Try again
body: <p>In Powershell, I executed the below cmdlets</p>
  
  <p>Connect-MsolService </p>
  
  <p>Getting error like below </p>
  
  <pre><code>Connect-MsolService : Your credentials could not be authenticated. Try again
  or contact Technical Support.
  At line:1 char:1
  + Connect-MsolService
  + ~~~~~~~~~~~~~~~~~~~
      + CategoryInfo          : OperationStopped: (:) [Connect-MsolService], Mic
     rosoftOnlineException
      + FullyQualifiedErrorId : 0x80048820,Microsoft.Online.Administration.Autom
     ation.ConnectMsolService
  </code></pre>
  
  <p>I am giving the credentials of Azure portal account, what is wrong with this ? What credentials should I give ?</p>
  
  <p>Tried below link:</p>
  
  <p><a href="https://msdn.microsoft.com/library/azure/jj151815.aspx#BKMK_connect" rel="nofollow">https://msdn.microsoft.com/library/azure/jj151815.aspx#BKMK_connect</a>   -- 
  I have latest version of MSOL libraries.</p>
  
  <p><a href="https://support.microsoft.com/en-in/kb/2412085" rel="nofollow">https://support.microsoft.com/en-in/kb/2412085</a>  -- I am able open the azure management portal.</p>
  
  <p>The below link says "Enter the user name and password of your B2C tenant administrator account."</p>
  
  <p><a href="https://azure.microsoft.com/en-us/documentation/articles/active-directory-b2c-devquickstarts-graph-dotnet/" rel="nofollow">https://azure.microsoft.com/en-us/documentation/articles/active-directory-b2c-devquickstarts-graph-dotnet/</a></p>
  
  <p>I am using the username, that is co-administrator for the Azure Portal. Is it possible the co-administrator can connect to the MSOL Services.</p>
  
  <p>Please suggest.</p>