</para>

<para>

For Windows users, you must be logged into an administrative account, and

then start a shell as the <literal>postgres</literal> user and set the proper path:

<programlisting>

RUNAS /USER:postgres "CMD.EXE"

SET PATH=%PATH%;C:\Program Files\PostgreSQL\&majorversion;\bin;

</programlisting>

and then run <application>pg_upgrade</application> with quoted directories, e.g.:

For Windows users, you must be logged into an administrative account,

and then run <application>pg_upgrade</application> with quoted

directories, e.g.:

<programlisting>

pg_upgrade.exe