py.dll for version 2.2.1 (Windows)

[mike]

Just recently, my virus checker detected what it called a Trojan Horse
in the py.dll file in the python22 folder.  Installation is version
2.2.1 and I think that it came installed when I bought the PC in
October 2002.

Does anyone know where I can get a copy of the py.dll file from version
2.2.1 for Windows (XP) ?

I looked at www.python.org and do not see a py.dll file in the
self-installation or .tgz versions of 2.2.1 that are posted.
Thanks !

  Mike