Tech Note 33: Troubleshooting Wonderware ActiveFactory client connection to IndustrialSQL Server Historian

When experiencing problems connecting to a Wonderware IndustrialSQL Server Historian (InSQL) from a Wonderware ActiveFactory client such as Trend, there are several steps that can be used to troubleshoot the problem. This tech note details the correct steps to take to initiate communication. It is assumed that there is a running InSQL Server on your network which is able to accept client connections from other client nodes.

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