Diemonas - 2005-10-31

I have tried to run "Star Ocean: The Second Story" on PSXeven on WinXp, but emulator crashes after the first battle. The stadard error dialog box shows that the graphics plugin cannot access some memory places (cannot read form memory). However everything goes fine on Win98. Something with MF42.dll or similar. Is there anything that can help to  find what is wrong with my system ? I can provide the error details if needed.