execute batch file having gmake command

[sumit0405]

Hi,  I am executing batch file having gmake command in it, when i run batch file directly it works correctly,

but when i try to execute it from LabVIEW using system Exec.vi  

i got following error,  

process_easy: DuplicateHandle(In) failed (e=6)

process_easy() failed to launch process (e=6)  

Thanks in advance

[mikeporter]

What OS?

How are you calling it in LV?
What is in the batch file?

Mike...