Hi @Anonymous,
Welcome to the Community.
Please be advised that Autodesk Maya 2015 is not officially supported on Winidows 10. Check out the system requirements page for more information. Since it is not officially supported, the performance is not guaranteed (it may work for some but not for others). We recommend that you either use a supported operating system or try using Autodesk Maya 2016 instead.
Best Regards,
Jeffrey Sin
Autodesk Customer Support