You can utility "Dependency Walker" for checking what another dll are linked with fll.

MartinaJ

>Hello Gregory,
>
>We've been using your vfp.fll callback routine for some time now to implement a progress bar when using a zipping dll. However, our wrapper routine now crashes when I run it from my station. The routine works fine for everyone else.
>
>The only thing I can think of that accounts for the difference is that I have loaded Visual Studio 2008 on my machine. I'm wondering if this has updated some sort of external C dependancies that keep vfp.fll from running on my machine.
>
>Are you aware of any such problems or can you think of anything that would keep me from being able to load the library?
>
>Just for clarity, this is the error message I'm getting:
>
>The line of code (even if I try this from the command window if fails)
>

set library to vfp.fll additive

>The error message that I receive is that the library vfp.fll is invalid.
>
>Thanks for whatever help you can offer.
>
>Rodd