Unable to untick use light version on Outlook Web App

This will probably be down to the version of internet explorer/browser you are using. What are you trying to use to connect?

M@

EDIT: See web page here with list of compatible browsers and the versions of OWA available
http://office.microsoft.com/en-gb/web-apps-help/supported-browsers-for-outlook-web-app-HA102824601.aspx

The internet browser is Internet explorer version 11

In the exchange management console type

get-CASMailbox <Mailboxname> | fl 

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In there is a parameter called 'OWAPremiumEnabled' check to see if this is set to false or true

If this is false then use the following command

set-casmailbox <mailboxname> -OWAPremiumClientEnabled $true

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M@

I'm unsure where to type this, please advise???

What version of exchange are you using?

We are using exchange 2010

Internet Explorer 11 has a problem with all versions of Exchange unless you have updated them in the last 48 hours.

Exchange 2010 requires SP3 with rollup 3 (released Monday)
Exchange 2013 requires CU3 (released Monday)

Exchange 2007 doesn't have a fix for it yet so you have to use compatibility mode.

http://support.microsoft.com/kb/2866064

Don't bother changing anything in Exchange, it will not help.

Simon.

You can type the command into the management shell by going to

Start > programs > Microsoft exchange server 2010 > Exchange management shell

Matt

Thanks for the help!

Hi guys im running the exchange 2010 sp3 rollout 3 tonight. Do exchange services have to be shut down before I run the installer?

The rollup will stop the services during the install.

Simon.

i just tried to rollout and got the following message. im attaching a screenshot now

error message attached. it may be the service pack. how can i confirm which version i am on?
msexchange.jpg

Thanks for all the responses. Will be putting into practise. Thanks again.