diff --git a/Lib/msilib/__init__.py b/Lib/msilib/__init__.py
--- a/Lib/msilib/__init__.py
+++ b/Lib/msilib/__init__.py
@@ -1,12 +1,18 @@
 # Copyright (C) 2005 Martin v. Löwis
 # Licensed to PSF under a Contributor Agreement.
 from _msi import *
-import os, string, re, sys
+import fnmatch
+import glob
+import os
+import os.path
+import re
+import string
+import sys
 
 AMD64 = "AMD64" in sys.version
 Itanium = "Itanium" in sys.version
 Win64 = AMD64 or Itanium
 
 # Partially taken from Wine
 datasizemask=      0x00ff
 type_valid=        0x0100
@@ -370,17 +376,17 @@ class Directory:
                         self.logical, 2),
                        (logical+"o", self.component, "%sO|%so" % (short, file),
                         self.logical, 2)])
         return logical
 
     def glob(self, pattern, exclude = None):
         """Add a list of files to the current component as specified in the
         glob pattern. Individual files can be excluded in the exclude list."""
-        files = glob.glob1(self.absolute, pattern)
+        files = glob.glob(os.path.join(fnmatch.escape(self.absolute), pattern))
         for f in files:
             if exclude and f in exclude: continue
             self.add_file(f)
         return files
 
     def remove_pyc(self):
         "Remove .pyc/.pyo files on uninstall"
         add_data(self.db, "RemoveFile",
diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py
--- a/Tools/msi/msi.py
+++ b/Tools/msi/msi.py
@@ -1,11 +1,12 @@
 # Python MSI Generator
 # (C) 2003 Martin v. Loewis
 # See "FOO" in comments refers to MSDN sections with the title FOO.
+import fnmatch, os.path
 import msilib, schema, sequence, os, glob, time, re, shutil, zipfile
 import subprocess, tempfile
 from msilib import Feature, CAB, Directory, Dialog, Binary, add_data
 import uisample
 from win32com.client import constants
 from distutils.spawn import find_executable
 
 # Settings can be overridden in config.py below
@@ -1093,20 +1094,23 @@ def add_files(db):
     if have_tcl:
         if not os.path.exists("%s/%s/_tkinter.pyd" % (srcdir, PCBUILD)):
             print("WARNING: Missing _tkinter.pyd")
         else:
             lib.start_component("TkDLLs", tcltk)
             lib.add_file("_tkinter.pyd")
             dlls.append("_tkinter.pyd")
             tcldir = os.path.normpath(srcdir+("/../tcltk%s/bin" % tclsuffix))
-            for f in glob.glob1(tcldir, "*.dll"):
+            tclfiles = glob.glob(os.path.join(fnmatch.escape(tcldir), "*.dll"))
+            for f in tclfiles:
                 lib.add_file(f, src=os.path.join(tcldir, f))
     # check whether there are any unknown extensions
-    for f in glob.glob1(srcdir+"/"+PCBUILD, "*.pyd"):
+    pydfiles = glob.glob(os.path.join(fnmatch.escape(srcdir + "/" + PCBUILD),
+                                      "*.pyd"))
+    for f in pydfiles:
         if f.endswith("_d.pyd"): continue # debug version
         if f in dlls: continue
         print("WARNING: Unknown extension", f)
 
     # Add headers
     default_feature.set_current()
     lib = PyDirectory(db, cab, root, "include", "include", "INCLUDE|include")
     lib.glob("*.h")
@@ -1319,17 +1323,19 @@ def add_registry(db):
               ])
     db.Commit()
 
 def build_pdbzip():
     pdbexclude = ['kill_python.pdb', 'make_buildinfo.pdb',
                   'make_versioninfo.pdb']
     path = "python-%s%s-pdb.zip" % (full_current_version, msilib.arch_ext)
     pdbzip = zipfile.ZipFile(path, 'w')
-    for f in glob.glob1(os.path.join(srcdir, PCBUILD), "*.pdb"):
+    pdbfiles = glob.glob(os.path.join(fnmatch.escape(os.path.join(srcdir, PCBUILD)),
+                                      "*.pdb"))
+    for f in pdbfiles:
         if f not in pdbexclude and not f.endswith('_d.pdb'):
             pdbzip.write(os.path.join(srcdir, PCBUILD, f), f)
     pdbzip.close()
 
 db,msiname = build_database()
 try:
     add_features(db)
     add_ui(db)
diff --git a/Tools/msi/msilib.py b/Tools/msi/msilib.py
--- a/Tools/msi/msilib.py
+++ b/Tools/msi/msilib.py
@@ -1,16 +1,27 @@
 # Microsoft Installer Library
 # (C) 2003 Martin v. Loewis
 
 import win32com.client.gencache
 import win32com.client
 import pythoncom, pywintypes
 from win32com.client import constants
-import re, string, os, sets, glob, subprocess, sys, _winreg, struct, _msi
+import fnmatch
+import glob
+import os
+import os.path
+import re
+import sets
+import string
+import struct
+import subprocess
+import sys
+import _msi
+import _winreg
 
 try:
     basestring
 except NameError:
     basestring = (str, unicode)
 
 # Partially taken from Wine
 datasizemask=      0x00ff
@@ -540,17 +551,17 @@ class Directory:
         #              [(logical+"c", self.component, "%sC|%sc" % (short, file),
         #                self.logical, 2),
         #               (logical+"o", self.component, "%sO|%so" % (short, file),
         #                self.logical, 2)])
 
     def glob(self, pattern, exclude = None):
         """Add a list of files to the current component as specified in the
         glob pattern. Individual files can be excluded in the exclude list."""
-        files = glob.glob1(self.absolute, pattern)
+        files = glob.glob(os.path.join(fnmatch.escape(self.absolute), pattern))
         for f in files:
             if exclude and f in exclude: continue
             self.add_file(f)
         return files
 
     def remove_pyc(self):
         "Remove .pyc/.pyo files from __pycache__ on uninstall"
         directory = self.logical + "_pycache"