All OPC DA V2 and Alarm&Events servers disappeared from register. I check register with Softing OPC Client and branches DA V2 and A&E are completely empty. I tried to install all servers one more time but it didn't help. What could cause that problem? How to solve it?

 

Hi,

Please check if the OPC Enumerator is still there.
Must be in system32 directory.
What can be found under DA V1 branch?

If you prefer, you can contact me directly at:
[email protected]

Regards,

Frank