[shakib]

Hi every one
I have several errors while compiling udf
I work with Visual Studio 2017 and ansys fluent 17 on Windows 10;
first: when I build libudf, in the win64\3ddp folder and after doing nmake with cross x64 tools command prompt, it cant make libudf.dll so while loading udf there will be an error as shown below in the attached picture.
Therefore when I copy it my self in the folder mentioned, an error named error code: 126 will appear.

now I'm confused.

Thank you in advance.

[AlexanderZ]

https://www.cfd-online.com/Wiki/Flue...UDF.29_Related

best regards

[shakib]

Originally Posted by AlexanderZ

https://www.cfd-online.com/Wiki/Flue...UDF.29_Related

best regards

Thanks alot it was very helpfull.
My problem was solved with the below procedure:
libudf.dll error in my case was Because the lack of "register environment variable" so it was solved by using "x64-x86 cross tools command prompt for vs2017" then changing the address to "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\VC\Auxiliary\Build" then type:vcvars64.bat and enter so it will change to x64, then you have to type the destination folder that your .cas & .dat & udf exists (in the other words the folder that contains your library like libudf) then making "nmake" like this: C:\users\user_name\work_dir\libudf\win64\3ddp>nmak e. now you can load your libudf and you can see the problem is solved