Windows 2000 installed under the padding 8.2 DB2 V8.2 2000 when the windows were installed under DB2 Core Java RUNTIME pack not suggest that this is what the reasons are? Windows 2003, did not suggest this. The installation process you have? Installation is no problem in the normal installation of Windows 2003, Windows 2000 is not needed to fight patch ah. You may have a Windows 2000 Environment, or JRE path configuration mistakes, or the use of the Microsoft Java runtime pack. Now fight win2k sp4 [ Closed window ]