Shanti Websolution

Results 2 issues of Shanti Websolution

Code works perfectly. While I create QR Code and try to scan with Google authentication app I am getting Key is not recognized error. Kindly help Here is my code...

His is not working for K40 Pro/ID? Kindly help how too make this library working with K40 Pro/ID? Is there any TCI/IP API document for this ?