BUG #4785: Installation fails - Mailing list pgsql-bugs

The following bug has been logged online:

Bug reference:      4785
Logged by:          Roger Krimstock
Email address:      rik@avaya.com
PostgreSQL version: 8.3.7-1
Operating system:   Windows XP
Description:        Installation fails
Details:

Installation fails with complaint about accessing data\postgresql.conf

I've added user "postgres" to administrator and superuser groups with the
same result.

Also tried the 8.4 version.