Hi all!
In an interface node, I have three OPCInt instances.
I can read performance counter for just one of them.

I have tried rebuilding Widows performance counters and fixing specific PI counters via pidiag, but it didn't work.
- Open Cmd Prompt as an Administrator
- Navigate to C:\Windows\System32.
- Run Iodctr /r.
- Now navigate to C:\Windows\SysWOW64.
- Run Iodctr /r.
- Now Navigate to %piserver%\PIPC\adm.
- Run the pidiag.exe –cpc –fix.
I see in the registry that the services I can't read do not have a "Performance" subfolder like the other that I can does.

I have tried uninstalling and reinstalling the services to see if something would chance in the registry, but it didn't.
Any ideas?
Regards