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  9. OPCLabs.EasyDAClient.5.2: Class is not licensed for use

OPCLabs.EasyDAClient.5.2: Class is not licensed for use

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19 Aug 2014 19:51 #2174 by support
Replied by support on topic OPCLabs.EasyDAClient.5.2: Class is not licensed for use
This is fairly common with RSLinx. Please try some other OPC client, from the same machine. I expect that you will get the same error.

In such case, the reason is in RSLinx - it requires a different product or license for remote OPC connections.

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19 Aug 2014 11:01 #2172 by RickMerritt
OPCLabs.EasyDAClient.5.2: Class is not licensed for use was created by RickMerritt
I am using the Easy OPC-DA (COM) Demo Application to try to get data from a Remote RSLinx server. The application finds the RSLinx Remote OPC Server but when I try to read a tag I get the error:

OPCLabs.EasyDAClient.5.2: Class is not licensed for use

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Moderators: support
  1. Forum
  3. Discussions
  5. QuickOPC-Classic in COM
  7. Connections, Reconnections, COM/DCOM
  9. OPCLabs.EasyDAClient.5.2: Class is not licensed for use
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