Hi Guys,

I have installed Office 365 pro plus on my PC.

I want my outlook to be in Cached Exchange Mode.  I applied the below registry to my registry.

HKEY_CURRENT_USER\software\microsoft\office\15.0\outlook\cached mode

Dword: 

Enable - 1

I restarted my outlook, but still i see the check box (use Cached Exchange Mode) is Unchecked

I refered most of technet article, all says the same

Please suggest, what am doing wrong. 

Hi,

I think you are using the correct registry setting as introduced in this library below:

https://technet.microsoft.com/en-us/library/cc179067.aspx

To use Cached Exchange Mode for new and existing Outlook profiles, we can also try the Group Policy:

Group Policy registry path: HKEY_CURRENT_USER\software\policies\microsoft\office\15.0\ outlook\cached mode!enable

Check the result if this can be configured then.

Regards,