Disk partition error
I'm using a 2011 late 2011 mac book pro, 2.2 ghz i7 processor. when i try to install windows via bootcamp it says disk cannot be partitioned. I tried all the solutions online and none of them worked.
If anyone can come up with a solution it would be much appreciated.
MacBook Pro, macOS High Sierra (10.13), late 2011 mac book pro