We have set up a Home group in Windows 8 – one desktop and one PC on a Mac (via Parallels). We can see both computers in the Home group but we can only access files from one PC. The clocks are synchronized, files are shared on both PCcs, set to manual in advanced settings. We have shut down both PCs and deleted the home groups several times. From the Mac I can see the shared files on the desktop but not the other way around, any ideas?