In my Exchange Server 2007 with SP1 when i tried to recreate the Virtual Directory for Active Sync i discovered that the AutoDiscover.xml is empty. When I browse to the following internal url https://alphasys.bo/autodiscover/autodiscover.xmlI receive the following display <?xml version="1.0" encoding="utf-8" ?> - <Autodiscover> - <!-- This is a placeholder file --> </Autodiscover> I think this is the cause because I cant create a new virtual directory

Hi, This is due to the Autodiscover Virtual Directory was corrupted. Currently, I suggest we remove and recreate Autodiscover VD to fix this issue. First run the below command to remove Autodiscover VD: Remove-AutodiscoverVirtualDirectory Identity "cas-servername\Autodiscover (Default Web Site)" Then recreate it: New-AutodiscoverVirtualDirectory -WebsiteName "Default Web Site" -WindowsAuthentication $true -BasicAuthentication $true Please ensure the authentication method is identical as previous configuration. After that, please restart IISAdmin service. Thanks Allen

Thanks a lot, with those commands i can recreate the autodiscover.xml, thanks a lot again Ral

Raul, Once you used those commands, does your AutoDiscover.XML file have settings in it? I have checked on several of my CAS servers and they are all the same as yours. I checked with a couple of other Exchange folks and they all said the file was supposed to be empty.

Vientos wrote: Thanks a lot, with those commands i can recreate the autodiscover.xml, thanks a lot again Ral ye Vientos, could you please post your autodiscover.xml file content here. thanks.