We have exchange 2010 sp1, when I log into OWA I am able to select or deselect the use light version but for all other user's this option is greyed out. Does anyone know how to turn this off? I want all my users to use the full version of OWA.

Hi please check the outlok web app segmentation settings http://technet.microsoft.com/en-us/library/bb123962.aspx Set-OwaVirtualDirectory -server "servername" |Fl look for PreminumClientEnabled propertyDhruv

This is enabled, however I noticed through the powershell that owalightenabled is set to true. I would like to set this to false for the default OWA policy. thanks

Are you sure they're using OWA Light? If they have IE8 or above (on top of my head) they will automatically use the full blown version as the browser get's detected.Sukh

Set-OwaVirtualDirectory -server "YourServerNameHere" -owalightenabled :$false http://technet.microsoft.com/en-us/library/bb123515.aspx Might be nice to keep the light option - although with E2K10, just about all browsers out there (well, certaily the most common) can use premium. Otherwise, this might be the problem: http://www.expta.com/2010/08/fix-for-owa-always-using-light-mode-for.html

Hi Dwhiteley, Any udpate for your issue? Any owa mailbox policy do you use, please also confirm it if the account you used apply some special owamailboxpolicy. And above gave some goode information, please also confirm those. Regards! Gavvin TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Yes, all users are on IE6!!!! Thanks

If all users ar eon IE6, then they will use OWA light. Upgrage to IE 8 or higherSukh

If all users ar eon IE6, then they will use OWA light. Upgrage to IE 8 or higherSukh