Hi, Can anyone tell me what is the Language for writing UDF in FLOW-3d------'C' or 'FORTRAN' or 'C++'?

Thanks.

Hello, The subroutines for customization are in Fortran. You can read more about customizing through the GUI in Help>Contents then search for customization. Melissa

i have same problem in use the fortran 6.6 to compile the F3D Subroutines, because these 3 erors apear

buffo.obj : error LNK2001: unresolved external symbol _for_write_dir_i8

waclos.obj : error LNK2001: unresolved external symbol _for_write_dir_i8

Release/prep3d.exe : fatal error LNK1120: 1 unresolved externals Error executing link.exe.

i have rebuilt the prep3d.exe

What version of FLOW3D(R) are you using?

Hi Melissa Thanks a Lot... Flow-3D V8.2

HEllo Shahin, If you could send a copy of your license file to support e-mail I can help you resolve this problem. Melissa

Ok Thanks a Lot Melissa

Hello, i have problem to install flow3d v8.2, first time i could install them but after my antivirus had expired, i'm setting back the time from 2008 to be 2003. my antivirus is work but my flow3d doesn't work. i have to re-install it but didn't work finally i format my hardisk but after i install flow3d, my flow3d didn't want to accept the license. any body know it??