Help unblock services.exe modify key

I mistakenly blocked services.exe from modifying a key essential to the function of a usb stick on my computer. I see the entries in Defense+ events but I’m unable to figure out how to unblock this activity.
Help?

Computer Security Policy click on this.

Click on sevices click on edit, small screen top click on customize

Click on modify there should be a 1 on right side not 0

Tab at top Blocked registry Keys click on blocked entry then remove.

Do not forget to click Apply on all open screens.

Dennis

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