I recently installed a seagate 1TB SSHD on my macbook. On a side note, I'm very impressed with the improvement in speed on my computer. Anyhow, bootcamp continues to have issues with partitioning and won't let me do it. I tried going into disk utility and forcing the partition and received a similar error. So I decided to wipe the drive, create 2 clean partitions, and put the OS X partition in my primary. I then tried to load bootcamp which is giving me the error that it cannot work when the startup disk is already partitioned. Has anyone come across this? Does anyone have a solution?