I had to reinstall Yappari yesterday, after more than a year of not using it. Same problem. If I am not mistaken, Wazzapp changed some of their code that causes registrations to fail for 3d party apps. I tried running Bluestack on Wine and register through an android emulator, but it failed to load. Hopefully the sms generator that Coderus made will be updated. * Apart from the verification not working I am moren than impressed with the progress over the last year. Thanks Coderus!