Hi, 

i’m trying to run a sample application on real device. But i’m always getting this error: 

“The application installation on the device has failed due to a signature error! (error code -12)”

But i created the certificate. This is the screenshot of the certificate i made: 

I tried to do as outlined in this post:  https://developer.tizen.org/forums/native-application-development/signature-error but i can’t find the Permit to install apps option anywaer in Connection Explorer. 

I’m using tizen studio 1.2 on mac os x.