hi i am compiling a udf for dynamic meshing. when i am clicking on compile->add(souce file) a select file is coming . after choosing a file i am getting following error

Error: cx-add-list-items: wta[2](list of strings) Error Object: ()

but after interpreted it is taking files name.but when when build following error coming

The system cannot find the file specified.

1 file(s) copied. (system "move user_nt.udf libudf\ntx86\2d")0 (system "copy C:\FLUENT.INC\fluent6.1\src\makefile_nt.udf libudf\ntx86\2d\makefile") 1 file(s) copied. 0 (chdir "libudf")() (chdir "ntx86\2d")()

ignoring this i am getting following error Opening library "libudf"... Error: open_udf_library: The system cannot find the file specified.

Error Object: ()

i have installed VC++ nmake is in C:\Program\microsoftvs\vc98\BIN

how to solve this ?

AMMI REDDY