>>>Thank's for your help and if you hear something about this please let me know
>>
>>Well, on 2nd thought, you may also consider NetLib.
>
>Now my app. was running on Novell and i used GPLIB but i try to install my app on a NT server so GPLIB was not a big help now.
>
>Michel what is NetLib ?

It goes the same as GPLib. But, I think I heard that it works with NT as well.