We have a windows service built with VSTS2005 (C#) that is getting this following exception:

Unhandled Exception: System.ObjectDisposedException: Cannot access a disposed ob  
ject named "System.Net.Sockets.NetworkStream".  
Object name: "System.Net.Sockets.NetworkStream".  
at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32  
size)  
at System.IO.MemoryStream.WriteTo(Stream stream)  
at Pervasive.Data.SqlClient.Lna.LnaSocketSession.DoRequest(LnaRequest req, Ln  
aResponse res)  
at Pervasive.Data.SqlClient.Lna.LnaSocketSession.Request(LnaRequest req)  
at Pervasive.Data.SqlClient.Lna.LnaConnection.Disconnect()  
at Pervasive.Data.SqlClient.Lna.LnaConnection.Close()  
at Pervasive.Data.SqlClient.Lna.LnaObject.Finalize()

Problem Environment:  
Pervasive.SQL V9.5  
NET  2.0
ADO.NET  2.0
Provider 2.10.0.26

Connection pool=true

Windows 2000 Server sp4

Thanks for your attention.

Luiz Carneiro

 I would suggest switching to the Provider 3.0 (ADO.NET 2.2 download).  I know that older v2.10 providers had a known problem with that exception but I thought it was fixed by 2.10.0.26.

I think that I can´t update to the new provider (3.0). My server is a 9.5 and the provider requires a newer (10.x).

I notice that you server (in some post before) was a 9.5. You have used the provider 3.0 in it?

Thanks

Luiz

 Yes, the 3.0 versioned provider will work with the v9.5 server.  The download link is in the PSQL ADO.NET Provider 2.2 (Supports v9.5)