Close #15519: Properly expose WindowsRegistryFinder in importlib and bring the name into line with normal import terminology. Original patch by Eric Snow
diff --git a/Lib/importlib/abc.py b/Lib/importlib/abc.py
index 5e71758..e8a0541 100644
--- a/Lib/importlib/abc.py
+++ b/Lib/importlib/abc.py
@@ -59,7 +59,7 @@
         raise NotImplementedError
 
 _register(MetaPathFinder, machinery.BuiltinImporter, machinery.FrozenImporter,
-          machinery.PathFinder)
+          machinery.PathFinder, machinery.WindowsRegistryFinder)
 
 
 class PathEntryFinder(Finder):