virtualbox.org

Hey guys, i have downloaded Virtual Box 5.0.12 which was recommended by my college with the extension pack. I installed it but the application isn't launching. I've uninstalled and re-installed the program many times. But, it still isn't working. FYI, my OS is Windows 10. I can't figure out the issue here. I have a lot of work to do which isn't possible at school for me which takes a very long time.
Please help me here.

Did your college actually suggested to install VirtualBox 5.0.12 on a Windows 10 computer?
Or you read the instructions which, when they were written, 5.0.12 was the latest and greatest?

Please download the latest and greatest (5.1.6 as of this writing) from https://www.virtualbox.org/wiki/Downloads and see if that works.