Cannot initialize message system; index file apsmsg.ndx not found

Hi,

I am trying to run example Asynchronous J-Link Application with CREO 7.0, there were some exceptions and error which I have resolved, but still it throws me this error while running the app.

Error: Cannot initialize message system; index file apsmsg.ndx not found

Exception: com.ptc.pfc.Implementation.pfcExceptions$XToolkitGeneralError

Can anyone help, thanks!
Hamza