Hi John I ran into this recently. You have to use the 32 bit postgres to use postgis. Once installed you can use the stack builder to install postgis.
hth charles On Nov 5, 2010, at 2:11 AM, John Zhang wrote: > Hi all, > > After the successful installation of PostgreSQL 9.0 > （postgresql-9.0.1-1-windows_x64.exe which has no Spatial Extensions） on > Windows 7 , I execute postgis-pg90-setup-1.5.2-3.exe without success. The > error message says: > "psql:C:/Program > Files/PostgreSQL/9.0/share/contrib/postgis-1.5/postgis.sql:58: ERROR: could > not load library "C:/Program Files/PostgreSQL/9.0/lib/postgis-1.5.dll": %1 is > not a valid Win32 application." > I then checked the missing file (postgis-1.5.dll) which was there. > > Could anyone of you tell me how to solve it? > > Thank you very much. > > -- > John Zhang > BroadXtending Technologies Ltd. > Tel: 86-10-6262-7327 > > > _______________________________________________ > postgis-users mailing list > [email protected] > http://postgis.refractions.net/mailman/listinfo/postgis-users
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