Steps to reproduce:
1) New QtCreator installation with no NDK installation
2) Use Blackberry Environment Wizard
3) Successfully add new NDK using wizard prompts

Expected result:
After successfully adding new NDK, one should be able to progress the wizard forward to signing keys/certificate screens by pressing the continue button

Actual result:
After successfully adding a new NDK, the user is blocked from going forward with the wizard as the continue button is not enabled. The user must "go back" and then re-enter the NDK wizard screen in order for the NDK to be recognized and the continue button to be enabled/available for the user to progress to the next screen of the wizard.

I'm able to reproduce this on Windows and Mac for QtCreator 3.0 Beta 1 builds.