[moabdi]

Hi every body
I have a problem while compiling UDF on ANSYS FLUENT 16.1 (WORKBENCH) in windows8.1(x64), I use MICROSOFT VISUAL STUDIO 2012 EXPRESS, NET Framework 4.6 and SDK for windows8.1 too.

All UDFs were compiled with no problem, but when I want to LOAD them I faced with such this ERROR:

"Opening library "C:\............\Fluent\libudf"...
Error: The UDF library you are trying to load (libudf) is not compiled for 2d on the current platform (win64).
The system cannot find the file specified.
C:\...............\Fluent\libudf\win64\2d\libudf.d ll
The system cannot find the file specified.
C:\...............................\Fluent\libudf\w in64\2d\libudf.dll
Error Object: #f "

My pleasure if any body could help me to fix this problem.

NOTE:
I have some TRIAL and EDUCATIONAL UDFs, those were compiled and LOAD very well but my owns didn't.
I Wrote my UDFs according to those TRIAL UDFs, so I expected them to run very well but didn't.

[pakk]

All UDFs were compiled with no problem

Well, Fluent thinks differently. Can you show the output on the screen that you get when you try to compile?

[moabdi]

Hi pakk

when I click on "BUILD" bottom this massage was illustrated:

"Setting Post Processing and Surfaces information ... Done.
Copied D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent/D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\def_geom - Copy.c to libudf\src
Creating user_nt.udf file for 2d ...
(system "copy "C:\PROGRA~1\ANSYSI~1\v161\fluent"\fluent16.1.0\sr c\udf\makefile_nt.udf "libudf\win64\2d\makefile" ")
1 file(s) copied.
(chdir "libudf")(chdir "win64\2d")
Done."

but when click on "LOAD" this message will illustrated:

"Opening library "D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\libudf"...RPC RCX_SC_SET_ERR_MSG failed: RPC: Can't encode arguments

Error: The UDF library you are trying to load (D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\libudf) is not compiled for 2d on the current platform (win64).
The system cannot find the file specified.
D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\libudf\win64\2d\libudf .dll
Error: The UDF library you are trying to load (D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\libudf) is not compiled for 2d on the current platform (win64).
The system cannot find the file specified.
D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files\dp0\FFF\Fluent\libudf\win64\2d\libudf .dll
Error Object: #f"

[pakk]

Okay, now I think it is something else: you have spaces in your foldername.

D:\Final Project\Model\Fluent\msh\curve section 2D SAMPLE_files

Solve this (for example) by replacing them by underscores:

D:\Final_Project\Model\Fluent\msh\curve_section_2D_SAMPLE_files

That might solve your problem already.

(Fluent has sometimes problems with spaces in file names/folder names.)

[moabdi]

pakk, you showed me good tips, it was spaces in my UDF's name. when I deleted that spaces, UDF compiled and load successfully.

thanks and best regards pakk

[hooman.esl]

(Fluent has sometimes problems with spaces in file names/folder names.)[/QUOTE]

thank you, my problem was that.