The following bug has been logged online:
Bug reference: 5771
Logged by: Shafqat Ali
Email address: shafqat(at)k5(dot)com(dot)au
PostgreSQL version: 8.3
Operating system: XP Professional SP3
Description: C:\Program Files\PostgreSQL\8.3\Data is not accessible.
Details:
After installation of PostgrSQL 8.3 was never be able to run Server and
C:\Program Files\PostgreSQL\8.3\Data is also not accessible and can not even
proper uninstall or re-install Server. I have moved my this hard disk to
other machine but still was unable to go inside of (D:\Program
Files\PostgreSQL\8.3\Data in other machine)