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Office 365

Interface not registered (Exception from HRESULT: 0x80040155) – Microsoft Office/Outlook Error

If you recently uninstalled Outlook 2013 or Outlook 2016 or have a problem with your Outlook installation then you may encounter the following error messages:

Unable to cast COM object of type ‘Microsoft.Office.Interop.Outlook.ApplicationClass’ to interface type ‘Microsoft.Office.Interop.Outlook._Application’.

Read More »Interface not registered (Exception from HRESULT: 0x80040155) – Microsoft Office/Outlook Error

Adding Email Alias to Office 365 when using Azure AD Connect

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So we have an on-premise AD running, this is connected to my Office 365 (and therefore Azure AD) using the Azure AD Connect.

I wanted to add an alias email, normally I would simply log onto the Office 365 Admin Portal, go to my user click edit under the username/email section and add the Alias.

However after connecting up the AD Connect it now shows:

Read More »Adding Email Alias to Office 365 when using Azure AD Connect