Been all over the web. It appears that the latest patch from Microsoft (KB4056892) has caused tremendous issues for all users, not just the AMD CPU users. Most Intel CPU users are having issues from BSOD, to no bootability at all. Most had to either reinstall W10 or restore to an earlier version (from a backup they hopefully had). Consequently, many user forums are telling all users of W10 (and W7, W8 and W8.1 users too) to hold off any updates related to this CPU flaw issue and to change the W10 update in the advanced options to as great a delay as possible which is 35 days or until MS finally makes some kind of updated patch for the mess that has been created by issuing this patch way too fast without sufficient regression testing.
Please post this to your users even though some may have got it to work, many and I mean many are being put out BIG time with this patch!