I just had a simular problem with mC18. I think you need to recomplile the c018i.c -file. > On 3/18/06, Harold Hallikainen wrote: > > > > MPLINK 4.02, Linker > > Copyright (c) 2006 Microchip Technology Inc. > > Error - could not find definition of symbol 'main' in file './c018i.o'. > > Errors : 1 > > > > Just a guess: maybe you do not have a main() function in your program. > Or maybe that "main" is not spelled all lower case. > > Regards, > Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist