xml support on win32 postgres

Ok, I decided to upgrade my postgress version to 8.1, I am using a
win32 distribution, where can I find the xml2 extension? I got the
pgxml distribution from http://www.u-moe.org/pgxml/ and I followed all
tips from George

• From: George Weaver <gweaver ( at ) shaw ( dot ) ca>
• To: pgsql-novice ( at ) postgresql ( dot ) org
• Subject: Re: PGXML support for postgreSQL on Windows
• Date: Tue, 29 Nov 2005 07:30:43 -0600

But I am not able to install the xml2 module, I get always the same
error:

psql:../share/contrib/pgxml.sql:4: ERROR: could not load library "C:
/Programmi/
PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:7: ERROR: could not load library "C:
/Programmi/
PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:10: ERROR: could not load library "C:
/Programmi
/PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:13: ERROR: could not load library "C:
/Programmi
/PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:16: ERROR: could not load library "C:
/Programmi
/PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.psql:../share/contrib/pgxml.sql:4: ERROR: could not load
library "C:/Programmi/
PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:7: ERROR: could not load library "C:
/Programmi/
PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:10: ERROR: could not load library "C:
/Programmi
/PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:13: ERROR: could not load library "C:
/Programmi
/PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

psql:../share/contrib/pgxml.sql:16: ERROR: could not load library "C:
/Programmi
/PostgreSQL/8.1/lib/pgxml.dll": Impossibile trovare il modulo
specificato.

etc ....

could you help to find an other version of pgxml module done for pg8.
1?

Thanks a lot
Bye Gianni