Index: Lib/nturl2path.py
===================================================================
--- Lib/nturl2path.py	(revision 77678)
+++ Lib/nturl2path.py	(working copy)
@@ -10,6 +10,7 @@
     import string, urllib
     # Windows itself uses ":" even in URLs.
     url = url.replace(':', '|')
+    url = url.replace('%7C', '|')
     if not '|' in url:
         # No drive specifier, just convert slashes
         if url[:4] == '////':