Tried installing data integrator 9.0.2 onto a XP machine in design mode for development. After installation, Process Designer generates following error: The instruction at "0x00409920" referenced memory at "0x00000004". The memory could not be "read". This error only happen to process designer when select file from top menu. It doesn't happen to any other tools (map designer, license manager etc). Java runtime installed 1.6.0_10. Please help. Thanks.