My HDD is now GPT and I createed 3 partitions. one for OS X , 150 GB JURNALATED, one for windows, 150GB NTFS, and one as data, 200GB exFAT which I want to be shared between them. When I install win 10, I format data drive as NTFS, and there is no issue. When I go to OSX I can open the data drive. after that, when I go to windows again, I cant see data drive,
I used disk management to create data drive again, but when I wanted to format data drive, all my drives color became yellow and I lost mac drive. When I want to go to mac, I cannot. I have to format all my drives to install osx again.
how should I use a drive as share between both OSes?