Environment:

1. Win2k3 ENT ENU SP2.
2. VS2008 version 9.0.30718.1 sp
3. Katmai Samples 81006
    

Steps:

1. Open the ActivityViewer2008.sln under the path "..\Samples\Analysis Services\Administrator\ActivityViewer2008\CS" via VS2008 and build it.
2. Run ActivityViewer2008.exe.
   3.Click the “Add a new connection” button, then select the “connection string” radio button.
   4.Replace the default connection string with “aa” or other invalid string.
   5.Click the OK button.
    

Expectation:

Actual Results: