[python-win32] Help! missing dll

[phil]

settings.exe uses tkinter/Pmw
remote.exe uses pyserial/win32all
project polldir is built with py2exe.

They work fine on any machine at my house,
win2000, XP home, etc.
At aonther location, Win XP pro with service pack 2
and win 2000, possibly svc pack 2, get the following:

BTW, tcl\tcl8.4 is in \polldir, and
what dll can remote not load?
  Thanks
==========================================================
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\poltest>cd \polldir

C:\polldir>settings

C:\polldir>dir *.log
  Volume in drive C is IBM_PRELOAD
  Volume Serial Number is 147E-F07E

  Directory of C:\polldir

11/18/2004  09:59 AM               796 SETTINGS.EXE.log
                1 File(s)            796 bytes
                0 Dir(s)  30,047,117,312 bytes free

C:\polldir>type settings.exe.log
Traceback (most recent call last):
   File "settings.py", line 211, in ?
   File "settings.py", line 31, in __init__
   File "settings.py", line 34, in mkmainwin
   File "Tkinter.pyc", line 1564, in __init__
_tkinter.TclError: Can't find a usable init.tcl in the following 
directories:
     C:/lib/tcl8.4 C:/lib/tcl8.4 C:/library

This probably means that Tcl wasn't installed properly.

C:\polldir>

C:\polldir>remote
Traceback (most recent call last):
   File "remote.py", line 3, in ?
   File "serial\__init__.pyc", line 13, in ?
   File "serial\serialwin32.pyc", line 9, in ?
   File "win32file.pyc", line 9, in ?
   File "win32file.pyc", line 7, in __load
ImportError: DLL load failed: The specified module could not be found.