If you mean Movie Edit Pro 15 then the answer is no.
If you mean Movie Edit Pro 2015 then there is no reason, AFAICS, why it should not work with Windows 10 - however that does depend on no surprise changes to the way Windows 10 works over Windows 8.1.
Thanks for the clarification of which version of MEP you have.
Movie Edit Pro 15 is unlikely to be fully functional with Windows 10 - the most likely problem will be the DVD or BD burner will not be recognised. There may also be other functionality problems.
This is due to changes in the way Windows works, which were introduced by Microsoft when Windows 8 was released and in Windows 10 removal of legacy support for older software and codecs may introduce further problems.
It is probably time to consider upgrading to Movie Edit Pro 2015. it has a lot more functionality then MEP 15 and specifically you may find the ability to use proxy files and hardware acceleration gives you a better preview experience when editing HD or Full HD video.
If you do upgrade I would suggest as a minmum you get the Plus version or better still the Premium version.
If I understand you correctly....I have Magix Movie Edit Pro 2015 Plus now that runs with windows 8 operating system...Everthing works just fine with my current setup...And if I upgrade to Windows 10 I should not have any problems is that correct?