The underlying connection was closed: An unexpected error occurred on

Hi,

I have created a asp.net page which posts XML on the web service
using .net 2.0. The page and the webservice was working fine but once
I converted them to .net 3.5 I have been getting following exception.
And I am having this problem on the local machine that is both of them
on same machine.

Exception:
System.Net.WebException was caught
Message="The underlying connection was closed: An unexpected error
occurred on a receive."
Source="System"
StackTrace:
at System.Net.HttpWebRequest.GetResponse() at
PROXY.Receive_Msg.ReceiveRequest() in C:\Workfolde2008\ws.evosuite.
2008.root\ws.evosuite.2005\PROXY\Receive_Msg.aspx.vb:line 77
InnerException: System.IO.IOException
Message="Unable to read data from the transport connection: An
existing connection was forcibly closed by the remote host."
Source="System"
StackTrace:
at System.Net.ConnectStream.Read(Byte[] buffer, Int32
offset, Int32 size) at
System.Net.HttpWebRequest.MakeMemoryStream(Stream stream)
InnerException: System.Net.Sockets.SocketException
ErrorCode=10054
Message="An existing connection was forcibly closed by the
remote host"
NativeErrorCode=10054
Source="System"
StackTrace:
at System.Net.Sockets.Socket.Receive(Byte[] buffer,
Int32 offset, Int32 size, SocketFlags socketFlags) at
System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset,
Int32 size)
InnerException:



Please help resolving the issue.

Regards,
Nis