Christian,

< SNIP >

>i've tried it with the struct class too.. but without any usable result
>(fiddling with it for a whole week)
>
>i think passing back values in a structure from dll to vfp with the structclass .. is even impossible... (if it contains pointers)

Yes it's possible. I've done that for EnumJobs API function. You just have to define all structures and pointers on structures properly.