Continue using pv output on New PC

I would like to continue using pv output on a new PC. How would I go about this.

It would depend on what was used in on the old PC?

Using version 1 on old pc.

Now using V2 on new win 11 pc.
It works but get this error in PV records and now in pvoutput graph there is no temp or ave power.
Any help please.

See old-ocker 3.200kW

Errors Found
17/02/2024 10:45:08 AM :T06 ExecutionManager - EMsg :EmitPendingEvents: Exception: Could not find default endpoint element that references contract ‘IEnergyEvents’ in the ServiceModel client configuration section. This might be because no configuration file was found for your application, or because no endpoint element matching this contract could be found in the client element.