Fail to get opc server list

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  • September 4, 2016 at 7:42 am #1579
    sijiama
    Participant

    Dear all,
    I add a opc communication line, but i get ‘error refreshing OPC server list:CocreateInstanceEx:invalid regedit value’ when right-click properties of opc device. OPCEnum is running and other third part opc client app can browse opc server lilst.

    Does anyone have some advice for? Thanks anyway.

    September 5, 2016 at 6:28 am #1580
    Mikhail
    Moderator

    Hello,
    Have you installed OPC Core Components (at the bottom of the page)?

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