Java Mission Control jmc WebLogic plugin

funnily, the plugin installs, but whenever I run it, it says "event type BLA is not enabled in this recording" and I can't figure out how to enable the event recording...

https://docs.oracle.com/javacomponents/jmc-5-5/jmc-user-guide/experimental.htm#JMCCI131
https://blogs.oracle.com/WebLogicServer/entry/weblogic_tip
this video is about the JRockit version:

To install: run jmc.exe, Help, Install new Software


If you see this when activating Commercial Features via JMC:

[jfr][WARN ][3932.289] Unable to register PDH query for "\Process(java#0)\% Processor Tim"
[jfr][WARN ][3932.290] Please check the registry if this performance object/counter is disabled
[jfr][WARN ][3932.290] Unable to register PDH query for "\Process(java#0)\% Privileged Tim"
[jfr][WARN ][3932.290] Please check the registry if this performance object/counter is disabled
[jfr][WARN ][3932.290] Unable to register PDH query for "\Process(java#1)\% Processor Tim"
[jfr][WARN ][3932.290] Please check the registry if this performance object/counter is disabled
[jfr][WARN ][3932.290] Unable to register PDH query for "\Process(java#1)\% Privileged Tim"
[jfr][WARN ][3932.290] Please check the registry if this performance object/counter is disabled
[jfr][WARN ][3932.293] Unable to register PDH query for "\System\Context Switches/se"
[jfr][WARN ][3932.293] Please check the registry if this performance object/counter is disabled

it seems to be a known bug (Windows only)