virtualbox.org

hi, my problem is that when you install virtualbox 5 my team w10 my real machine loses network (can not access the internet) and if I install the previous version my network returns to normal operation, and tried to instalarno many times and the result is the same. In contrast to the partition of ubuntu I have version 5 and it works smoothly. In class my senior cycle install this version and runs smoothly. He also stressed that the same thing happened to me on Windows 7 before upgrading to w10. My question is whether you alguine more to past and solved.
a greeting and thank you very much