diff --git a/Mac/Modules/launch/launchscan.py b/Mac/Modules/launch/launchscan.py
index 01f68f56c01..bdda1dee269 100644
--- a/Mac/Modules/launch/launchscan.py
+++ b/Mac/Modules/launch/launchscan.py
@@ -42,6 +42,8 @@ class MyScanner(Scanner):
 		self.defsfile.write("from Carbon.Files import *\n")
 		self.defsfile.write("kLSRequestAllInfo = -1\n")
 		self.defsfile.write("kLSRolesAll = -1\n")
+		self.defsfile.write("kLSUnknownType = FOUR_CHAR_CODE('\\0\\0\\0\\0')\n")
+		self.defsfile.write("kLSUnknownCreator = FOUR_CHAR_CODE('\\0\\0\\0\\0')\n")
 		self.defsfile.write("kLSInvalidExtensionIndex = -1\n")
 
 	def makeblacklistnames(self):
@@ -51,6 +53,8 @@ class MyScanner(Scanner):
 			"kLSRequestAllInfo",
 			"kLSRolesAll",
 			"kLSInvalidExtensionIndex",
+			"kLSUnknownType",
+			"kLSUnknownCreator"
 			]
 
 	def makeblacklisttypes(self):
diff --git a/Mac/Modules/launch/setup.py b/Mac/Modules/launch/setup.py
index 4b101cf4726..ccf8ee75deb 100644
--- a/Mac/Modules/launch/setup.py
+++ b/Mac/Modules/launch/setup.py
@@ -3,7 +3,7 @@
 
 from distutils.core import Extension, setup
 
-setup(name="LaunchServices", version="0.1",
+setup(name="LaunchServices", version="0.2",
 	ext_modules=[
 		Extension('_Launch', ['_Launchmodule.c'],
 		extra_link_args=['-framework', 'ApplicationServices'])