# HG changeset patch
# User Steve Dower <steve.dower@microsoft.com>
# Date 1434815985 25200
#      Sat Jun 20 08:59:45 2015 -0700
# Branch 3.4
# Node ID 8872c82b2a0e3de4b67302b0c454e17d260cc8b8
# Parent  6d574b426eac104a994233eb25a554007b81eaa2
Issue #24306: Sets component ID for launcher to match 3.5 and later to avoid downgrading.

diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py
--- a/Tools/msi/msi.py
+++ b/Tools/msi/msi.py
@@ -998,12 +998,12 @@
     if launchersrc.lower() == 'pcbuild\\amd64':
         launchersrc = 'PCBuild'
     launcher = os.path.join(srcdir, launchersrc, "py.exe")
-    launcherdir.start_component("launcher", flags = 8+256, keyfile="py.exe")
+    launcherdir.start_component("launcher", flags = 8+256, keyfile="py.exe", uuid="{B5107402-6958-461B-8B0A-4037D3327160}")
     launcherdir.add_file(launcher,
                          version=installer.FileVersion(launcher, 0),
                          language=installer.FileVersion(launcher, 1))
     launcherw = os.path.join(srcdir, launchersrc, "pyw.exe")
-    launcherdir.start_component("launcherw", flags = 8+256, keyfile="pyw.exe")
+    launcherdir.start_component("launcherw", flags = 8+256, keyfile="pyw.exe", uuid="{8E52B8CD-48BB-4D74-84CD-6238BCD11F20}")
     launcherdir.add_file(launcherw,
                          version=installer.FileVersion(launcherw, 0),
                          language=installer.FileVersion(launcherw, 1))