Question concerning failed installation of Postgres 8.2.3 on Windows XP

Dear mailing list,

I have got a problem installing Postgres 8.2.3 on Windows XP Pro having 
all the latest updates.
All postgres installations, folders and the serviceaccount have been 
removed before so that it was clean installation.

The following steps lead to a reproducible result on a few machines but 
not on all:

I chose English as installer language and deselected all database 
drivers (JDBC, NPSQL, ...) for installation.
Then I just clicked "Next" in the following installer pages leaving all 
options as is. I entered passwords for both the superuser and the 
serviceaccount.
I selected German (Germany) as  locale and UTF8 as encoding.

Near the end of the installation a message box appears reporting the 
following error:
"Failed to connect to the database. Procedural languages files are 
installed, but are not activated in any databases."

These are the critical lines written by msiexec in its log file when 
encountering the error:
<--------------------------------------------

MSI (s) (C0:E0) [15:17:00:531]: Executing op: 
ActionStart(Name=InstallPl,Description=Activating procedural languages...,)
Action 15:17:00: InstallPl. Activating procedural languages...
MSI (s) (C0:E0) [15:17:00:531]: Executing op: 

CustomActionSchedule(Action=InstallPl,ActionType=1025,Source=BinaryData,Target=InstallPl@4,CustomActionData=1033;postgres;kdsahp;5432;C:\Programme\PostgreSQL\8.2\share\;1;;;;;;;)
MSI (s) (C0:48) [15:17:00:593]: Invoking remote custom action. DLL: 
C:\WINDOWS\Installer\MSI77.tmp, Entrypoint: InstallPl@4
MSI (c) (D8:DC) [15:17:15:095]: Note: 1: 2205 2:  3: Error
MSI (c) (D8:DC) [15:17:15:095]: Note: 1: 2228 2:  3: Error 4: SELECT 
`Message` FROM `Error` WHERE `Error` = 2867
DEBUG: Error 2867:  The error dialog property is not set
The installer has encountered an unexpected error installing this 
package. This may indicate a problem with this package. The error code 
is 2867. The arguments are: , ,
MSI (c) (D8:DC) [15:17:15:095]: Font created.  Charset: Req=0, Ret=0, 
Font: Req=MS Shell Dlg, Ret=MS Shell Dlg

MSI (c) (D8:DC) [15:18:24:198]: Note: 1: 2205 2:  3: Error
MSI (c) (D8:DC) [15:18:24:214]: Note: 1: 2228 2:  3: Error 4: SELECT 
`Message` FROM `Error` WHERE `Error` = 2888
DEBUG: Error 2888:  Executing the TextStyle view failed
The installer has encountered an unexpected error installing this 
package. This may indicate a problem with this package. The error code 
is 2888. The arguments are: TextStyle, ,
MSI (c) (D8:DC) [15:18:38:028]: Note: 1: 2205 2:  3: Error
MSI (c) (D8:DC) [15:18:38:028]: Note: 1: 2228 2:  3: Error 4: SELECT 
`Message` FROM `Error` WHERE `Error` = 2888
DEBUG: Error 2888:  Executing the TextStyle view failed
The installer has encountered an unexpected error installing this 
package. This may indicate a problem with this package. The error code 
is 2888. The arguments are: TextStyle, ,
MSI (c) (D8:DC) [15:18:51:531]: Note: 1: 2205 2:  3: Error
MSI (c) (D8:DC) [15:18:51:531]: Note: 1: 2228 2:  3: Error 4: SELECT 
`Message` FROM `Error` WHERE `Error` = 2888
DEBUG: Error 2888:  Executing the TextStyle view failed
The installer has encountered an unexpected error installing this 
package. This may indicate a problem with this package. The error code 
is 2888. The arguments are: TextStyle, ,
MSI (c) (D8:DC) [15:21:42:346]: Note: 1: 2205 2:  3: Error
MSI (c) (D8:DC) [15:21:42:346]: Note: 1: 2228 2:  3: Error 4: SELECT 
`Message` FROM `Error` WHERE `Error` = 2888
DEBUG: Error 2888:  Executing the TextStyle view failed
The installer has encountered an unexpected error installing this 
package. This may indicate a problem with this package. The error code 
is 2888. The arguments are: TextStyle, ,
Failed to connect to the database. Procedural languages files are 
installed, but are not activated in any databases.

-------------------------------------------------->

Could you please tell me how to work around or avoid this error?  Thank 
you very much in advance for your help!

Best regards, Sven