The amount of memory allocated for custom performance counters is insufficient for the number of performance counters required ...

The amount of memory allocated for custom performance counters is insufficient for the number of performance counters required by the Load Test.

To increase this memory, edit the file 'machine.config' (found in the Microsoft .Net Framework directory on the controller computer), and add or update the system.diagnostics section to include the following entries:

{0}

The controller computer (or the local computer when running locally) must be restarted for the changes to take effect.