Vanishing Icons!!! on the Upper Right Hand
Hi, My icons keep on vanishing on the menu bar. The wireless and spotlight, volume control, battery power, bluetooth icons keep on appearing and disappearing from the upper right hand corner of the screen. Secondly I'm unable to access my system preferences as I get a quite unexpectedly error. This started a few days ago when my Google Chrome crashed. Anytime I try to restart it, I get the 'quit unexpectedly error' I uninstalled and reinstalled but still same. I just realised I'm getting this same error for other apps installed on my mac. Can you help me out? Thanks …
MacBook Pro (13-inch Mid 2012)