Comment 2 for bug 1502667

I just changed this and it should work fine unless Brian did some non-standard install path stuff in kicad-winbuilder. The install sub-folders on linux and windows should be the same now and should not be changed. I will not apply your patch because it will break some of the other install path stuff. I recommend not using kicad-winbuilder and using msys2/mingw64 to build kicad. It is the preferred method on windows since it provides pre-built packages for all of the necessary dependencies.