Setting MC with Everything

[lastsaves]

I have a problem setting Everything as a default search within MC.
Is there any manual dealing with this?
I installed MC precisely because of this feature (have been using another program before).
I have Everything 1.4.1.1026 installed (installed before MC), and MC 15.0 (build 3072).
Any help greatly appreciated.

[Mathias (Author)]

Only folder sizing using Everything is supported at the moment.  More support might be added.