start calculator in remote machine using WMI

[remya1000]

from my system i need to open a calculator in remote machine. and i'm using Vb.net and WMI. i need to pop up the calculator in remote machine, while i run one program in my system. while running in rmotre machine's taskmanager the calculator is displaying, but its not popuping.

i tried this code for pop up using Win32_ProcessStartup like this...

Module Module1
Sub Main()
Dim retValue As String
retValue = RunCommand("calc.exe", "MachineName", "MachineName\UserID", "Password")
Console.WriteLine(retValue)
End Sub
 
Function RunCommand(ByVal strCommand As String, ByVal strMachineName As String, _
ByVal strUserName As String, ByVal strPassword As String) As String
Dim options As New System.Management.ConnectionOptions
options.Username = strUserName
options.Password = strPassword
options.Impersonation = Management.ImpersonationLevel.Impersonate
options.Authentication = Management.AuthenticationLevel.PacketPrivacy
 
Dim path As New System.Management.ManagementPath("\\" & strMachineName & "\root\cimv2:Win32_Process")
Dim scope As New System.Management.ManagementScope(path, options)
 
Dim procStart As ManagementClass = New ManagementClass("Win32_ProcessStartup")
Dim ps As ManagementObject = procStart.CreateInstance
ps("ShowWindow") = 1
 
scope.Connect()
 
Dim opt As New System.Management.ObjectGetOptions
Dim classInstance As New System.Management.ManagementClass(scope, path, opt)
 
Dim inParams As System.Management.ManagementBaseObject = classInstance.GetMethodParameters("Create")
inParams("CommandLine") = strCommand
inParams("ProcessStartupInformation") = ps
 
' Execute the method and obtain the return values.
Dim outParams As System.Management.ManagementBaseObject = classInstance.InvokeMethod("Create", inParams, Nothing)
 
End Function
 
End Module
 
 

is this the way we need to add Win32_ProcessStartup inside my program.
sorry for disturbing you again. actually i dont have much idea about WMI. i'm new to this. that's why.
if any thing wrong in this codes, please let me know. while running its not creating any errors, but not displaying the calculator in windows. that's why...
if you have any idea please let me know....
thanks in advance and thanks for your help....

[remya1000]

still the calculator is opening inside the taskmanager, not pop up in windows. can you have any idea what's wrong in my codes. if you have please let me know how can i display calculator as pop up window in remote machine.