error: Unexpected element: CDATA when Logging in to Management Studio

Hi,

I get this error when I log on to the Management Studio.

"error: Unexpected element: CDATA"

and I do not any options displayed.

The weird part is that this error comes up only with certain user group and not the Administrator. Atleast not after re-starting the Adaptive Job Server.

Here are the system details:

Clustered Environment: Server1 and Server2

Windows Server 2012 R2

Data Services 4.2 SP05 with IPS 4.1 SP6

When connecting to the Server2 it works well, but when we connect to the Server1, I get this error.

Any help is greatly appreciated.