Hola señores, estoy teniendo un problema utilizando el
Fingerprint_SDK_2009 desde VFP 8 con un U are U 4500 Digital Persona en XP Professional SP 3, todo funciona bien la primera vez que lanzo el formulario pero al cerrarlo y abrirlo nuevamente me muestra el error Failed to initialize GrFinger library. (error:-1), utilizo como base el ejemplo que tienen en este foro para VFP8.
Gracias por la ayuda que puedan brindarme
Alex A. Vargas
Honduras C.A.
GOOGLE TRANSLATE
Hello Gentlemen, I am having a problem using the Fingerprint_SDK_2009 from VFP 8 with a U are U 4500 Digital Person in XP Professional SP 3, everything works right the first time I launch the form, but to close it and open it again shows me the error Failed to initialize GrFinger library. (Error: -1), used on the example they have in this forum to VFP8. Thanks for the help we can give
Alex A. Vargas
Honduras C.A.
Dear Alex,
this problem is usually caused by a wrong fingerprint reader driver or FingerCap misusage. Please proceed as follow:
[1] If you're using FingerCap, please uninstall it and install the U.are.U 4500 manufacturer's driver;
[2] If you're using U.are.U 4500 manufacturer's driver, please try updating it (check manufacturer's website)
[3] If the suggestions above didn't solve your problem, please send your fingerprint's serial number (usually available in a tab on the reader itself) and we'll check it for compatibility issues;
Cordially,
Griaule Supporte Team