Hi Arun; thanks for taking a stab at this. This is a feature that worked reliably previously for years, I'm unsure what has changed.
In the VM's configuration/hardware tab I have 3 hard drives configured, Hard Disk 1 is the VM C: drive, Hard Disk 2 is a NTFS (Boot Camp) partition which has a database on it, Hard Disk 3 is another NTFS drive which has a bunch of photos on it. Under sharing I have Access Windows folders from Mac and Shortcuts to Virtual Disks on Mac desktop selected.
Under "Parallels Desktop/Preferences/Devices" I have Mirror Windows-connected drives on Mac selected.
These drives are accessible from OS X via Tuxera when Parallels is not running.
As a preference under OS X I typically have my hard disks showing on my desktop. That's not important, but helps me see what's happening as the VM starts.
What used to happen when I started the VM was that the drives would disappear off my desktop (the 2 NTFS drives with the database and the photos) when Parallels started, then reapear as blue network mounted drives once the VM was running. At this point I would have my 3 Parallels drives available to OS X, the VM's C: drive and the other 2 NTFS drives. The Windows 7 VM was happy in that it had direct control of the drives and I could also still access the files from the Mac side.
What happens now is that the 2 NTFS drives disappear off my desktop (are removed from the Finder window) when Parallels starts (as expected) but then are inaccessible from the Mac side. They are not mirrored in the Finder, they do not show up on the desktop, they are not available in any way, only the C: drive was showing up on the desktop.
I don't know if perhaps this is a clue, but recently the C: drive has also stopped showing on the Mac desktop as well.
I've tried removing and resetting the attached drives under the VM's Configuration/Hardware tab. I've tried toggling the Mirror Windows-connected drives option on and off. As of now nothing has helped. I even tried reinstalling a prior version of Parallels 11 that I (in case an update was the problem) no luck.
Edit:
For what it's worth I just reinstalled Parallels again and got the C: drive back on the OS X desktop, but still not the other drives (which are the ones I need.)
I uninstalled Tuxera just to see if that would have an impact, no change.
Last edited: Oct 26, 2018