
Deploy your App Associations XML via GPO Note For Outlook to be the default for opening MailTo links, you should see a line like this in the XML: Note The XML will be based on the defaults set for the user account used when running DISM

Set microsoft office as default windows 7 Pc#

Instead, you must use an XML-based group policy to define the set of default apps. Since Windows uses a hash to protect this new registry location, you cannot simply edit the values stored in that path. HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Associations\URLAssociations\MAILTO\UserChoice The default application for the MailTo protocol is now stored here:
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However, the above method does not work in Windows 8 and Windows 10. HKEY_CLASSES_ROOT\mailto\shell\open\command Otherwise, this can result in calls to the help desk.īefore Windows 8, you could control the handling of the MailTo protocol by deploying a single registry value or group policy, thus setting outlook.exe to Default: This post focuses on one specific configuration option that you can set by default: configuring Windows clients to use Outlook as the default MailTo email program.Īlthough individual users can manually set this option in Windows Settings | Choose a default app for each protocol, this assumes that the user is familiar with the setting.

If you are an administrator and are responsible for the deployment and maintenance of Microsoft Office in your organization, it is almost certain that at some time you have been asked to customize Microsoft Outlook.
