Existence of multiple values in each registry subkey

(imported topic written by Don65)

The following relevancy looks for the existence of the value “MTU” in the subkeys of key “HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces”.

exists value “MTU” of keys of key “HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces” of registry

Is it possible to reconstruct the relevancy so that it searches each subkey individually for the existence of value “IPAutoconfigurationAddress” and not exists value “MTU”?

Any assistance greatly appreciated.


(imported comment written by Don65)

Think I may have found a solution.

exists keys whose (exists value “IPAutoconfigurationAddress” of it and not exists value “MTU” of it) of key “HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces” of registry