A transport level error

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i created setup.exe and installed many systems, it was working fine all the systems except one system. Then i wrote one UnhandledExceptionEventHandler in Program.cs. then i rebuild the exe and installed in the particular system. when the process starts in the middle i got the below error.

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a transport-level error has occurred when receiving results from the server. (provider tcp provider, error:0 an existing connection was forcibly closed by the remote host.) at LAH.FlatFileImportClass.LoadDataToDatabase(System.String, System.String) at LAH.Form1+<>c_DisplayClass2.b_0() at System.Threading.ThreadHelper.ThreadStart_Context(System.Object) at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean) at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object) at System.Threading.ThreadHelper.ThreadStart()

Kindly help me out this issue,give the high importance
Regards
KishoreD

Posted 26-Aug-12 20:31pm

D-Kishore

Updated 26-Aug-12 20:49pm

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Bernhard Hiller · Answer 1 · 2012-08-26T21:14:00

LAH.FlatFileImportClass.LoadDataToDatabase tries to communicate with a server via tcp. The server did not accept that.
Isnce you did not provide any further data, we can only provide basic thoughts about that: is the firewall configured to allow the access? Is the program on the server (e.g SQL Server - but we do not know what you are doing) which is contacted configured to allow connections from remote computers?

Sarrrva · Answer 2 · 2012-08-26T21:49:00

Solution 2

hi try this

SQL

in start> excute type regedit then
add the following registry key and reboot the server.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\SycAttackProtect{DWORD} = 0
 then reboot the server

regards
sarva

Posted 26-Aug-12 21:49pm

Sarrrva