Error 2 NF server

We have unusual problem. We are running Navision 1.3 on a WIN NT 4.0(Serves Pack 3)server. Often user count is about 40. The sevice of NF simply stops. And an entry in Windows NT log file is: Event ID: 109 Error 2 in module 10 SERVER.C(473) Often (20 time in the month) was error: Error 18 in module 244. SERVER.C(378). But we now what does it mean. Anybody nows what does a firs error mean? Thanks. ------------------------------- moved from “NF Technical Forum” Edited by - rmotzer on 2001 Apr 25 20:21:03