The following bug has been logged online:
Bug reference: 4984
Logged by: Carlos B Netto
Email address: cobbnetto@hotmail.com
PostgreSQL version: 8.4.0-1
Operating system: Windows Server 2003
Description: One click Installation error.
Details:
Error during installation on a Windows Server 2003 Service Pack 2, Intel
Petium 4 CPU.
The message states:
Unknown error while running C:\Documents and
Settings\...\Temp\2\postgresql_installer\getlocales.exe"
I was unable to complete installation.
In the past I was able to install binary package with the pgInstaller
version 8.3.7. But now with version 8.4.0 one click installer, I am unable
to install.