Good day.

When trying to connect to the server get error:

System.IO.FileNotFoundException: Could not load file or assembly "Microsoft.AnalysisServices, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" Can not find the file specified.
"Microsoft.AnalysisServices, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91"
 MDXScriptPerformance.frmMDXScript.btnConnect_Click(Object sender, EventArgs e)
 System.Windows.Forms.Control.OnClick(EventArgs e)
 System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
 System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
 System.Windows.Forms.Control.WndProc(Message& m)
 System.Windows.Forms.ButtonBase.WndProc(Message& m)
 System.Windows.Forms.Button.WndProc(Message& m)
 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

 Ssas 10.50.2789.0(X64) on Windows NT 6.0 <X64> (Build 6002: Service Pack 2)

Go to the Downloads tab and make sure you're downloading the 2008 version, not the 2005 version.

Good day.
Yes... this is my mistake thank you very much for help with.