How to enable Flash Player on Windows Server 2016

Windows Server does not come with Flash Player installed or enabled by default. But it can be installed easily.

How to install Flash Player on Windows Server 2016

Copy and paste the below command into a command prompt:

dism /online /add-package /packagepath:"C:\Windows\servicing\Packages\Adobe-Flash-For-Windows-Package~31bf3856ad364e35~amd64~~10.0.14393.0.mum"

You should get output like the following if you had a successful installation:

Installing Flash Player on Windows Server 2016
Installing Flash Player on Windows Server 2016

You can verify if the installation was successful by visiting:

and you should be able to see that Flash Player shows as installed and detected as per the following:

Screenshot showing successful installation of Flash Player on Windows Server 2016

This procedure is significantly different from how the same task was done in Windows Server 2012. The instructions for installing Flash Player on Server 2012 are here.

Setting the primary email address for Office 365 users with PowerShell

Setting the primary email address for Office 365 accounts is easy to do with PowerShell.

It is done with the Set-Mailbox cmdlet. The primary address is set by using “SMTP” in uppercase in the email address.

You do have to be slightly careful as using the Set-Mailbox cmdlet to change the primary address will remove all of the other aliases. So they must be included with the command if you have any.

I have made this process really easy for you (and myself). Enter the details of the mailbox you want to change below and it will generate the required Set-Mailbox command for you to copy and paste into a PowerShell session.

I have also included all the required PowerShell to connect to Office 365 and disconnect again.

Set the Primary Email Address on Office 365 using Powershell

Mailbox Identity:

Primary SMTP Address(e.g.

Additional email Aliases(e.g.,

PowerShell to Copy/Paste