Hi, I'm following the 8.3 beta releases for some time now, mostly using the Win32 with Installer package. 8.3beta3 and 4 have worked perfectly with the provided pljava ddl, just with 8.3-rc1 it doesn't work anymore. i.e. 1. automatic installation of Pl/Java via Installer fails. 2. manual Installation via CREATE FUNCTION java_call_handler() RETURNS language_handler AS 'pljava', 'java_call_handler' LANGUAGE c; raises the following error: ERROR: could not load library "C:/Programme/PostgreSQL/8.3-rc1/lib/pljava.dll": unknown error 127 Tested on two different WinXP machines with JDK 1.6. Regards, Jan Ischebeck ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match