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How to Solve this Compilation Failure in CCS Version 4

Other Parts Discussed in Thread: CONTROLSUITE

Does anyone know how to solve this compilation failure?

I am building my active project (HVPM_Sensorless) with the high voltage digital motor control kit (TMDSHVMTRPFCKIT)

using the Code Composer Studio Version: 4.1.0.02005 and after, the message below was shown at the console window...

.......................................................................................................................................................................................................................

"../HVPM_Sensorless.c", line 544: warning: function declared implicitly
"../HVPM_Sensorless.c", line 544: warning: function declared implicitly

'Finished building: ../HVPM_Sensorless.c'
' '
'Building target: HVPM_Sensorless.out'
'Invoking: Linker'
"C:/Program Files/Texas Instruments/ccsv4/tools/compiler/c2000/bin/cl2000" -@ccsLinker.opt -o "HVPM_Sensorless.out"

 undefined first referenced    
  symbol       in file         
 --------- ----------------    
 __IQdiv2  ./HVPM_Sensorless.obj
 __IQmpy2  ./HVPM_Sensorless.obj


error: unresolved symbols remain
error: errors encountered during linking; "HVPM_Sensorless.out" not built


>> Compilation failure
C:\Program Files\Texas Instruments\ccsv4\utils\gmake\gmake: *** [HVPM_Sensorless.out] Error 1
C:\Program Files\Texas Instruments\ccsv4\utils\gmake\gmake: Target `all' not remade because of errors.

Build complete for project HVPM_Sensorless

.......................................................................................................................................................................................................................

and when i launched the TI Debugger (by clicking the Launch TI Debugger), the CCS Program crashed. What's wrong with the program?

 

Please help. Thank you!