Industrial Automation OPC Servers (5.1 build 4) crashes sometimes randomly. The OPC server is reading/writing to 2 Modbus Ethernet devices. The OPC items are accesses from several LabVIEW (8.5) applications using front page OPC datasocket variables. In order to get the communication to work again I have to restart all LabVIEW applications.
Following error message is found from Event log:
Faulting application lkopcsrv.exe, version 5.1.0.4, faulting module modbus.cbx, version 5.1.0.8, fault address 0x0000842a.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
