Hi all, I am trying to get Bootcamp working on my iMac with 3TB Fusion drive and getting this error "The startupdisk cannot be partitioned or restored to a single partition". I've done some searching and probably know it's because I've partitioned my drive into a 1TB + 2TB. Here's a diskutil output: Code: diskutil list /dev/disk0 (internal, physical): #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *121.3 GB disk0 1: EFI EFI 209.7 MB disk0s1 2: Apple_CoreStorage Macintosh HD 121.0 GB disk0s2 3: Apple_Boot Boot OS X 134.2 MB disk0s3 /dev/disk1 (internal, physical): #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *3.0 TB disk1 1: EFI EFI 209.7 MB disk1s1 2: Apple_CoreStorage Macintosh HD 975.0 GB disk1s2 3: Apple_Boot Recovery HD 650.1 MB disk1s3 4: Apple_HFS Photos 2.0 TB disk1s4 /dev/disk3 (internal, virtual): #: TYPE NAME SIZE IDENTIFIER 0: Apple_HFS Macintosh HD +1.1 TB disk3 Logical Volume on disk0s2, disk1s2 88B91C6A-EB25-47AD-ADEC-A31D4A69B546 Unencrypted Fusion Drive I've tried to resize the disk0s2 and squeezed some space out as FAT32, Bootcamp didn't recongnize it. Anyone know of a way that I can get it working without wiping my whole iMac? Thanks!