V1.0.1

Rename EchoLoader.dll to dbgcore.dll ( echo auto loads this dll name, but it doesn't normally exist so we hijack it)
Put dbgcore.dll into bin/win10 of your echovr installation
then create a folder in that folder called dlls
any dlls within that folder will load at launch time as if loaded by game.

V1.0.0

Put dbgcore.dll into bin/win10 of your echovr installation
then create a folder in that folder called dlls
any dlls within that folder will load at launch time.