I am using a MacBook Pro and yesterday I was notified to update my Adobe Flash Player. So as instructed I downloaded the file then when I clicked on the file it launched MatLab and MatLab pops up with a message that says error cannot read line 162. Then I close out of MatLab and try again and the same thing happens. So then I try to re-download the Adobe Flash Player update and try again but the thing continues to happen. Also when looking at the file in my downloads it is showing a lock next to the file. I have even gone into system preferences and tried to change stuff but nothing is changing. I have no idea what to do and I desperately need help so I can do homework and study for finals.