NAS is consuming user sessions

When the Microsoft Dynamics NAV 2009 Application Server (NAS) runs under the Network Service account, the NAS may to try to repeatedly restart. In this situation, the restarts of the NAS consume user sessions. Eventually, this will cause  the users to receive the following error message when they log on to the system … “Your program license does…


How to deploy multiple NAS’es in ADCS

Although this is not related to the ‘core C/Side’, I would discuss about configuring ADCS with multiple NASes. The first question would by why somebody would like to do this? The answer is very simple. On a single VT100 NAS installation, whenever a handheld user is performing a time-consuming task, any other handheld user will…


Things to remember with MSMQ Busadapter

Thank you to the person who made me aware that the article here: Comcom and the Bus adapter  Misses out a couple of important things. So I will try to correct that here.   When you set up NAS to read from Microsoft Message Queues (MSMQ), using the MSMQ Bus Adapter as described in the article…


Comcom and the Bus adapter

This post is the second part of the post NAS Tutorial which is based on KB article 861762, previously published on PartnerSource. This post is an updated version, and available to a wider audience (no PartnerSource login required).  This post describes how to use NAV Communication Component (Comcom) and NAV Bus adapter. Comcom is designed to enhance communication between…


NAS Tutorial

This post is based on KB article 861762 which was previously published on PartnerSource. This post is an updated version, and available to a wider audience (no PartnerSource login required). It describes the basics of what Navision Application Server (NAS) does, and an example of how to build a NAS application in less than 30 minutes….