Commonly exported functions (as seen via dumpbin /exports libzkfp.dll ):
places like win32, and sxs folders are in that path. you could also put the support dll in the same folder as your plug-in. How do I Register or Unregister a DLL - CCH Support libzkfp.dll
Uninstall the existing time attendance or enrollment software. Commonly exported functions (as seen via dumpbin /exports