I have a dual boot system with Yosemite and Win 7 installed on the same drive as following:
/dev/disk0 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *1.0 TB disk0 1: EFI EFI 209.7 MB disk0s1 2: Apple_HFS Laurasia 499.6 GB disk0s2 3: Apple_Boot Recovery HD 650.0 MB disk0s3 4: Microsoft Basic Data Gondwana 499.8 GB disk0s4
disk0s1 and dis0s4 apparently belong to Windows. And I am using Chameleon as the boot loader.
I want to upgrade Windows 7 to 10 but I wonder if I can do it directly or will it potentially destroy my Mac partition?
Anyone with similar configurations has already succeeded in upgrading?