Hi @Shaji Kunnath - Info.Tech-Al-Ahleia Switchgear Co ,
Welcome to our forum!
Have you tried to enable New Outlook before, but now the "Try the New Outlook" option is gone?
If so, we can enable it by registry:
- Select Start, select Run, type regedit in the Open box, and then select OK.
- Locate and then select the registry subkey: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options\General
- In right-side pane, create a new DWORD with the name HideNewOutlookToggle and set its value to 1 to hide the “Try new Outlook” option or set the value to 0 to enable the "Try the New Outlook" option in Outlook titlebar.
(Note: Serious problems can occur if you modify the registry incorrectly. Before making changes, back up the registry to restore it in case something goes wrong.) Hope to help you!
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