Hi all, Been a while since I've posted but have a new cool project for work and wanted to see if any one wants to help with a more legit dll call way to build this program to enroll finger prints, import/export them, and authenticate them. FREELANCER PROJECT: https://www.freelancer.com/projects/C-Programming-Software-Architecture/Figure-Print-USB-Communication-Server.html I'm building this for a dedicated HR/Clock IN/Out program. My idea is the computer will only have a screen, no mouse and keyboard, and just this Upek TrueMe Finger Print Reader/Scanner that I got on ebay for about $20. The SDK I got offers a few sample programs that are command line. I will be making the App using that unless someone know better DLL Call ways to communicate with the API. I can post links if anyone is interested. Let me know if anyone wants to help or thinks this could be cool and useful. Joe