The following bug has been logged online:

Bug reference: 1428
Logged by: Hendrik Mueller
Email address: acone@gmx.de
PostgreSQL version: 8.0.0.0
Operating system: Windows NT 4.0 + SP4
Description: SHGetSpecialFolderPath not found in SHELL32.dll
Details:

On some installations the function SHGetSpecialFolderPath in library
SHELL32.DLL not exists. The "Microsoft Internet Explorer 4.0 Desktop Update"
to patch this error is impossible.
I must not modify customer installations.
In beta5 this error not arise.

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