Finder error 10810 and Disk Utility Corruption
I keep getting finder error 10810 whenever I try to open it. I googled and it said to restart so I did. Didn't help. I found another site that says to verify and repair disk in disk utility. Well I tried that and it said The volume Macintosh HD was found corrupt and needs to be repaired.
Then it says in a drop down box. Disk Utility stopped verifying “Macintosh HD. This disk needs to be repaired. Start up your computer with another disk (such as your Mac OS X installation disc), and then use Disk Utility to repair this disk.
Do I do what it says or try something else?
iPhone 4, iOS 4, iMac 27" i5 MBP 15" i7 -2011- iPad1 16GB wifi