Duet has encountered an error during Approve , Reject Reassign the workflow

Question

Hi,
We have implemented DUET with two scenario (LEMA & WOMA) in our organization. When try Approve , Reject or Reassign the Duet work flow Item  Duet has encountered an error . The scenario was working fine earlier. Suddenly the error has start coming. The error is coming in a pop up window. I am attaching the error details from event log.
Event Type:     Error
Event Source:     Duet Diagnostics
Event Category:     None
Event ID:     0
Date:          1/04/2010
Time:          10:49:37 AM
User:          N/A
Computer:     xxxxxxxxxxx001
Description:
Error in Approve/Reject from Approver Mail.
Exception message: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
Method: Close
StackTrace:   at Microsoft.Office.Interop.Outlook._MailItem.Close(OlInspectorClose SaveMode)
   at SAP.Office.Apps.Leave.Outlook.LeaveApproverMailInspectorCodeBehind.AfterOnSelectControl(String name, String param)
     =====Additional Information=====
oba://oba.microsoft.com/outlook?boundItemId=
Bound Item ID:
Bound Item Type:
Correlation ID:
Process Name: C:\PROGRA1\MICROS3\Office12\OUTLOOK.EXE
User Name: xx\99901
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Thanks in advance,
Monirul Islam

Answer 1

HI Monirul,
You can get better advice and help in another forum dedicated to Duet only.
Regards,
Sangvir