I just upgraded to High Sierra and my main hard disk was reformatted to APFS. My Snow Leopard VM on an older version of Parallels Desktop can no longer connect to the main hard disk (the VM disk with the OS works fine, but I keep most of my apps and documents on the main, shared disk). I've read that older OS's will not read APFS drives on High Sierra. Does that mean I won't be able to access my main drive from my Snow Leopard VM? Or did Parallels do some magic in v13 that gives Snow Leopard the ability to see shared APFS drives on High Sierra?