Dears

I faced this problem while hitting the search button in my custome list twice or from tow different users at the same time.

has any body faced this issue before

an established connection was aborted by the software in your host machine

Line 539:                }
Line 540:
Line 541:                Worklist oList = oConnection.OpenWorklist(oCriteria);
Line 542:                TaskList oTaskList = FillWorkListItems(oList);
Line 543:                oTaskList.TotalTasks = oList.TotalCount;

BELOW IS THE STACK TRACE

An established connection was aborted by the software in your host machine. ]
   SourceCode.Workflow.Client.SocketClient.Recv(UInt32 sock, SByte* buf, Int32 len) +222
   SourceCode.Workflow.Client.SocketClient.Receive() +83
   SourceCode.Workflow.Client.InternalConnection.Call(ArchiveX ar, MessageType msgtype) +172
   SourceCode.Workflow.Client.InternalConnection.CallFunction(ArchiveX ar) +44
   SourceCode.Workflow.Client.Worklist.Open(WorklistCriteria wc) +175
   SourceCode.Workflow.Client.Connection.OpenWorklist(WorklistCriteria Criteria) +104
   WFWrapper.Manager.WFManager.ImportUserWorkLists(TaskListCriteria info) in C:CSPDMainSourceProcessesK2WrapperWFWrapperWFWrapperManagerWFManager.cs:541