Text File generation using MFC in WinCE 6.0

Hey Amie can u help me with the OSDesign project? When i am trying to compile the OSDesign project i am getting two errors:

File Not Found 
makeimg: FATAL ERROR: Command returned non-zero exit code 1 (dec). 

makeimg: FATAL ERROR: Command returned non-zero exit code 1 (dec).

May be i am missing some Project settings before Compiling?

What file is it saying that it can't find?

You may need to set the environment variables

What settings are required? Can you tell me about the Environment Variable , Which you are talking about, in Detail?

Not off the top of my head, no. I don't have PB installed anywhere at the moment. Check help.

What file is it saying that it can't find?

In my Project Folder/ RelDir there's a batch file named PostMakeimg.bat.
I executed the commands in it step by step from cmdprmt and came to know that System cannot find the specified path.

%_FLATRELEASEDIR%\bincut %_FLATRELEASEDIR%\NTIM_ASPEN_B0_64MB.bin %_FLATRELEASEDIR%\NTIM_ASPEN_B0_64MB_pad.bin 0 131072 -p0xff

If you open the execution command prompt and type:
set _FLATRELEASEDIR

if it says "Environment variable polk not defined" then it isn't registered