I have an OPC Client that I'm trying to use to connect and consistently get an "ChangeBrowsePosition returns 0x80070057" The table below lists what the error is.
The value of one or more parameters was not valid. This is generally used in place of a more specific error where it is expected that problems are unlikely or will be easy to identify (for example when there is only one parameter).
Is ChangeBrowsePosition TO \\servername\tag not supported
ChangeBrowsePosition DOWN or UP is supported?