MsRdpClient and RDP 8.1

Anyone has done anything with the RDP (mstsc.dll) control that you can add to VB project. I have the following code:

MsRdpClient.Server = "testserver"
MsRdpClient.Domain = "test"
MsRdpClient.UserName = "test"
MsRdpClient.AdvancedSettings7.ClearTextPassword = "test"
MsRdpClient.Connect

However, this does not work at all with remote desktop shell and control version 6.3 and remote desktop protocol 8.1. It worked with the older version of RDP. I am at lost, any thoughts on this will be appreciated.