Trying to create a Solidworks PDM Add-In to retrieve information from our Epicor ERP system and add it to vars in a data card in PDM.

To retrieve the information from our Epicor erp system.

I have added the necessary .dll references and set copy local to true.

It will work fine when loaded as a Debug Add-In, but it gives this error when loading as a live Add-In.

Pdm error message:  "Error creating the add-in COM object from the DLL "Epicor.Mfg.BO.SysConfig.dll"

Cause: The add-in registration succeeded but the add-in's class ID could not be found in the registry."

Any suggestions ?

Thanks.