Link step failed- PIC 18f24j50(MPLAB8.5)

Release build of project `C:\my_proj\test.mcp' started.
Language tool versions: mpasmwin.exe v5.35, mplink.exe v4.35, mcc18.exe v3.35
Sun Jun 06 17:48:25 2010
----------------------------------------------------------------------
Clean: Deleting intermediary and output files.
Clean: Deleted file "C:\my_proj\hello.o".
Clean: Done.
Executing: "C:\MCC18\bin\mcc18.exe" -p=18F13K50 "hello.c" -fo="hello.o" -Ou- -Ot- -Ob- -Op- -Or- -Od- -Opa-
MPLAB C18 v3.35 (evaluation)
Copyright 2000-2010 Microchip Technology Inc.
Days remaining until evaluation becomes feature limited: 56
Executing: "C:\MCC18\bin\mplink.exe" /p18F13K50 "hello.o" /u_CRUNTIME /z__MPLAB_BUILD=1 /o"test.cof" /M"test.map" /W
MPLINK 4.35, Linker
Copyright (c) 1998-2010 Microchip Technology Inc.
Error - could not find file 'c018i.o'.
Errors : 1

Link step failed.
----------------------------------------------------------------------
Release build of project `C:\my_proj\test.mcp' failed.
Language tool versions: mpasmwin.exe v5.35, mplink.exe v4.35, mcc18.exe v3.35
Sun Jun 06 17:48:25 2010
----------------------------------------------------------------------
BUILD FAILED


This is the error message I got while compiling my code..
It failed on the linker.
i am use 18f24j50 in MPLAB 8.50
Please help, I'm very new to MPLAB..
Thanks:

Go to menu Project>Build Options>Project . In the dialog box, select Directories tab. Select "Library Search Path" in the combo box and add new path "C:\MCC18\lib"(assuming C compiler is installed in C:\MCC18). Then rebuild the project.

Hope this helps.