[Rickertsen2]

I have a project that compiles just fine with older C18 versions, but
when i try to compile it under 2.4 i get the following errors:
C:\mcc18\h\p18f8520.h:169:Error [1109] type mismatch in redeclaration of 'PORTBbits'
C:\mcc18\h\p18f8520.h:201:Error [1109] type mismatch in redeclaration of 'PORTCbits'

My project does not even reference these files anywhere in code. It uses ifi_picdefs.h. Does anybody have any idea whatsoever how to fix this?