Compilation error

Karthick

Hello all

I am getting the following error while compiling my udf in Fluent 6.1. My udf file is in the same directory as the case and data files.

Make sure that UDF source files are in the directory that contains your case and data files. If you have an existing dum directory, please remove this directory to ensure that the latest files are used.The system cannot find the file specified.

1 file(s) copied. (system "move user_nt.udf dum\ntx86\3ddp")0 (system "copy C:\fluent.inc\fluent6.1\src\makefile_nt.udf dum\ntx86\3ddp\makefile") 1 file(s) copied. 0 (chdir "dum")() (chdir "ntx86\3ddp")() 'nmake' is not recognized as an internal or external command, operable program or batch file. 'nmake' is not recognized as an internal or external command, operable program or batch file.

How can I get rid of this error?

Regards Karthick