if (res != ERROR_SUCCESS) return S_FALSE;
for (string = impl_strings; *string; string += CHARS_IN_GUID) {
HKEY catkey;
+#ifdef __REACTOS__
res = open_classes_key(subkey, string, READ_CONTROL, &catkey);
+#else
+ res = open_classes_key(subkey, string, 0, &catkey);
+#endif
if (res != ERROR_SUCCESS) {
RegCloseKey(subkey);
return S_FALSE;