I installed the VirtualBox version 5.1 (newest version) and BitcrazeVM_2017.03 as on the website. Then I import the Bitcraze into the VirtualBox and click the green arrow START. However, there is an error like this:
![Image](http://i67.tinypic.com/33uc0g0.jpg)
![Image](http://i66.tinypic.com/2zpmatu.png)
I have deleted the VirtualBox and reinstalled but the problem still persists. If anyone has solution to this problem, please tell me!!
Thank you.