kit连接上了，但是编译不成功，结果如下

----------------------------------------------------------------------
Debug build of project `E:PICBB.mcp' started.
Language tool versions: MPASMWIN.exe v5.43, mplink.exe v4.41, mplib.exe v4.41
Preprocessor symbol `__DEBUG' is defined.
Sat Feb 25 18:44:03 2012
----------------------------------------------------------------------
Make: The target "E:PICBB.o" is out of date.
Executing: "F:Program FilesMicrochipMPASM SuiteMPASMWIN.exe" /q /p18F4520 "B.ASM" /l"B.lst" /e"B.err" /d__DEBUG=1
Warning[205] E:PICBB.ASM 1 : Found directive in column 1. (LIST)
Error[118]   E:PICBB.ASM 11 : Overwriting previous address contents (0000)
Error[118]   E:PICBB.ASM 11 : Overwriting previous address contents (0001)
Message[303] E:PICBB.ASM 11 : Program word too large.  Truncated to core size. (01293A5C)
Error[154]   E:PICBB.ASM 11 : Each object file section must be contiguous (section .config_000000_B.O)
Error[118]   E:PICBB.ASM 11 : Overwriting previous address contents (0000)
Error[118]   E:PICBB.ASM 11 : Overwriting previous address contents (0001)
Message[303] E:PICBB.ASM 11 : Program word too large.  Truncated to core size. (01293A80)
Halting build on first failure as requested.
----------------------------------------------------------------------
Debug build of project `E:PICBB.mcp' failed.
Language tool versions: MPASMWIN.exe v5.43, mplink.exe v4.41, mplib.exe v4.41
Preprocessor symbol `__DEBUG' is defined.
Sat Feb 25 18:44:05 2012
----------------------------------------------------------------------
BUILD FAILED