@herf Ok I will try again soon with the newest version I can find on this site. And yes, looks like cnmss is unrelated. Apologies. (http://www.techsupportforum.com/forums/f10/does-anyone-know-what-cnmss-is-resolved-154635.html) I will update after I reinstall the new version of the app. Thank you.

@scarykoala Well, on Windows, I have absolutely NO idea. On mac there is a program to hold it to one device. I'd just suggest disabling intel altogether--it's just so confusing having both. The discrete will still pull power at idle (except in windows 10 with the updated drivers, it was in the changelog!) so I don't think there is ANY benefit to having both Intel and discrete graphics processors.