Get Snow Leopard to remove Yosemite partition?
I have to keep running Snow Leopard because certain software (Yamaha MLan) supports nothing else.
I installed Yosemite on a 50GB partition, but Snow Leopard cannot remove it — saying it requires a later version of OSX?
What is the correct solution, please, without reformatting the whole 1TB SSD?
Thanks in anticipation
Lee
MacBook Pro, Mac OS X (10.6.5)