Big Muscle's code attempts to locate the proper locations in the running OS to patch by automatically reviewing the debugging symbols. But this assumes the code does not already know the proper locations (i.e., after some unspecified future Windows Update changes things). The current version should show you this in the Debug.log:
[2015-01-29 14:42:30][0x1478:0x11D8] dwmcore.dll version 10.0.9926.0
[2015-01-29 14:42:30][0x1478:0x11D8] udwm.dll version 10.0.9926.0
[2015-01-29 14:42:30][0x1478:0x11D8] Symbols loaded from patterns: 0x7FF
As I said before, make SURE you're running the latest version from the .7z file Big Muscle has made available.