I'm trying to use SpeedFace M1 with standalonesdk-6.3.1.37(via TCP/IP); The operation fails when i call SetUserFaceStr it returns a -103.
how can i fix that?
it tried with Demo-Ver1.1.15 it return successfully message but the upload is not working at all , it tried also with ZKBio_Access_IVS , but it'not able to detect the device "SpeedFace M1"