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My Windows boot just updated the other day, and I lost connectivity to the Mac OS drives. I upgraded to Sierra about a month ago. Using other posts, I can confirm that FileVault is off and I am not using CoreStorage (did the check). When I boot to Windows, the disk Management CAN see the partitions themselves. I posted a screenshot. Disk 0 is my standard HDD, partitioned into a Mac and Bootcamp sides. Disk 1 is my SSD for MacOS.

If you right click on the drives themselves, all options, save delete, are grayed out. I use that Disk 0 partition as the storage dump for both boots. I really need to get back in there natively.
Disk Management.JPG
 
In Paragon HFS+ it's not possible to mount AppleRAID0 drives. I use to have MacDrive 9 Pro installed and that went very well, mount-read-write. Still have to upgrade to 10 release.

Cheers
 
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