hi! there are 2 troubles: 1. when i type "LIBA ADD MOD1.OBJ, UTIL.LIB(FPMUL, FPDIV) TO NEW.LIB" ,keil3 tells me "error! not in debugging mode"-------pls tell me why 2. my ide is keil3 except that the complier is ads1.2,i can compile sources and output intel386 hex file,but how to create a library?