Error parsing the server "SERVER IP" "clients.xml" file ...

Hello,

any idea why I'm getting this errors:

Error parsing the server "SERVER IP" "clients.xml" file. Login will continue, contact your system administrator.

and after pressing OK buttom I'm getting another error:

The type initializer for "VirtualInfrastructure.Utils.HttpWebRequestProxy" threw an exception

when I try to connect to ESXi 4.0 with vSphere client?

My clients.xml file contents (https://SERVER IP/client/clients.xml):

&lt;ConfigRoot&gt; \\ &lt;clientConnection id="0000"&gt; \\ &lt;authdPort&gt;902&lt;/authdPort&gt; \\ &lt;version&gt;4&lt;/version&gt; \\ &lt;exactVersion&gt;4.0.0&lt;/exactVersion&gt; \\ &lt;patchVersion&gt;1.0.0&lt;/patchVersion&gt; \\ &lt;apiVersion&gt;4.0&lt;/apiVersion&gt; \\     &lt;downloadUrl&gt;https://*/client/VMware-viclient.exe</downloadUrl> \\ &lt;/clientConnection&gt; \\ &lt;/ConfigRoot&gt; \\

Thanks