It looks like you're already on the path of a FLL, but CAPICOM 2.01 does MD5 encryption I think, and a whole lot more. You might want into looking into use those objects instead of a FLL.

>I have looked at a couple of VFP MD5 wrappers (MD5.FLL and FOXCRYPTO.FLL) and they all seem to produce a 16-byte encrypted result.
>
>I have a customer who wants "the unsigned hex equivalent, which turns into 32 hex digits like: 42ca86fa7a6fbf3b05c82251a6af070e"
>
>Can anyone help me out with this?