how to fix error COM Exception was unhandled: Exception from HRESULT:0x800A9C46 in c# windows forms

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C#

C#4.0

Hi my name is vishal for 3 days i have been breaking my head on how to fix error COM Exception was unhandled: Exception from HRESULT:0x800A9C46 in c# windows forms.

I have a winsock control named:sckClient in my c# windows forms.

I got winsock control in my toolbox through toolbox-> right click->choose items->COM Components-> Microsoft WinSock control,version 6.0.

I have included namespaces: using System.Net;
using System.Net.Sockets; in my c# windows forms

Any way after connecting to server i wanted to send data to server through a timer control.
Given below is c# code:

private void timer1_Tick(object sender, EventArgs e)
        {
            timer1.Enabled = true;
            sckClient.SendData("\u00fa" + "\u0000" + "\u0069" + "\u0000" + "\u0000" + "\u0000" + "\u0000" + "\u0000" + "\u0000" + "\u00fb");           
    }

But upon executing the above code i get error message(run-time error): COM Exception was unhandled:
Exception from HRESULT:0x800A9C46
in this below line :

sckClient.SendData("\u00fa" + "\u0000" + "\u0069" + "\u0000" + "\u0000" + "\u0000" + "\u0000" + "\u0000" + "\u0000" + "\u00fb");

However i was able to accomplish my task which was in vb6 code. Given below is vb6 code:

Private Sub Timer1_Timer(index As Integer)
    On Error GoTo errh
    Timer1(index).Enabled = False
    
    If (Timer1(index).Tag = "") Then   'Sync API call
        sckClient(index).SendData Chr(250) & Chr(0) & Chr(105) & Chr(0) & Chr(0) & Chr(0) & Chr(0) & Chr(0) & Chr(0) & Chr(251)
    Else    'Get Last test data API call
        sckClient(index).SendData Chr(250) & Chr(0) & Chr(104) & Chr("0") & Chr(0) & Chr(0) & Chr(0) & Chr(0) & Chr(0) & Chr(251)
    End If
    Timer1(index).Tag = ""
    Exit Sub
errh:
    MsgBox "syncing error:" & Err.Description, vbCritical
End Sub

Upon executing the above vb6 code i get to transmit data to server where i transmit data 2500105000000251 indicating server and client has been connected upon connection.

Can anyone help on how to achieve the same result with timer in c# windows forms with sql server 2008 as i was able to achieve in vb6 with Ms access.

Can anyone help me please?! Can anyone help me/guide me on how to solve my problem.? Any guidance/help in solving of this problem would be greatly appreciated!