https://bugs.winehq.org/show_bug.cgi?id=48337
--- Comment #3 from Artem S. Tashkinov aros@gmx.com --- (In reply to Alexandre Julliard from comment #2)
That wouldn't help you, because it only affects the search order for the dll file. Once the file is found it would still be subject to the native/builtin configuration, since that's not based on the search path.
In that case we should assume that the user requested "native, builtin" 'cause it's how Windows operates.
Please implement this feature as I believe it's quite easy and simple to program and it's a lot more easier to use than using winecfg or creating registry files with overrides (both of which are cumbersome).