Errori di Sistema
Error Message Decimal Error Description
#define JET_errRfsFailure -100 /* Resource Failure Simulator failure */
#define JET_errRfsNotArmed -101 /* Resource Failure Simulator not initialized */
#define JET_errFileClose -102 /* Could not close file */
#define JET_errOutOfThreads -103 /* Could not start thread */
#define JET_errTooManyIO -105 /* System busy due to too many IOs */
#define JET_errTaskDropped -106 /* A requested async task could not be executed */