If you are using IIS (Internet Information Services) as an OPC Client make sure to add the below accounts as well.Ĭlick OK to save and close the OpcEnum options Windowġ48A East Charles Street, Matthews, North Carolina, USA 28105 Select the option “Customize” and then click “Edit”Ī window will open allowing to specify the accounts that do/don't have configuration permissions, simply add the same:Įnsure that all of the accounts above receive 'Full Control' rights. There are 3 options on the Security tab that need to be set. Therefore, ensure to check Run application on this computer On OPC server computer start Control panel-> Windows firewall->Advanced settings->New Rule select Program and press Next enter the program path to the OpcEnum executable like C:WindowsSysWOW64OpcEnum.
OPCEnum is a program that scans your registry for a list of OPC Servers on your computer OPCEnum needs to be able to run on the computer where it resides. Give the rule a proper name like Allow OpcEnum and. Right click and then select Properties from the menu. On OPC server computer start Control panel-> Windows firewall->Advanced settings->New Rule select Program and press Next enter the program path to the OpcEnum executable like C:\\Windows\SysWOW64\OpcEnum.exe press Next. Simply click or expand DCOM Config under My Computer and locate OpcEnum. The next step is to locate OpcEnum in the list of COM components.
