I have a brand new MSI computer with Nahimic on it - it stopped working once I installed the Windows 10 update, and when I ran a diagnostic, the result was that Nahimic is not compatible with Windows 10. Is there a patch coming soon?
You will have to check MSI Support for your device and then download an updated version of the application for Windows 10. Since it's an active product, I believe they will update it soon, yet the software isn't available.
MSI Support page: http://us.msi.com/support