[ibuki]

Hello. I'm new to UDF and doing one of the tutorials. I have .c file in the working directory, and when I try to load the library after building it , I get a following error message: Opening library "libudf-check"...
Error: open_udf_library: the system cannot find the specified file.
Do I need more files in the directory besides .c?
Thank you.

[-mAx-]

your source file should be on the same folder as your case file

[erkut]

you may not properly compile your c code.
Be sure c compiler is installed on your computer and you set up environmental variables correctly.

[jsm]

Hi,

you can find lot of threads with complete solution for UDF compiling problem. Just search in this forum. Also step by step procedure is available in fluent customer portal with possible errors & resolutions.