Create new owa virtual directory Posted on February 16, 2012 by dpejic Prior to this we must first make a site called "clients" New-OWAVirtualDirectory –Name "owa" –WebSiteName "clients" Set-OwaVirtualDirectory -identity "owa (clients)" -DefaultClientLanguage 3098 This is if you want to set the default one language, so that clients do not need to choose the first time they login to OWA 3098 is code for Serbian (Latin) lenguage