I keep getting the following error message. This is new and has been really problematic for the last week or so. Any idea what this is about? I have made no changes to the computer, etc.. The iMac has been rock solid as is exactly 3 years old. I bought this iMac in the fall of 2011 when 10.7 was released but I was able to buy one in store with 10.6 still on it as I needed to run 10.6 I have posted 2 screen grabs. One of the error I keep getting and the other is the info about my machine. I am currently on 10.6.8 as you can see but I cannot move to the newest OS as I have 3 programs on this computer that are not compatible with 10.7 and up that are crucial for my job. I also have a new MBA on 10.9 that does not exhibit these issues. Thanks for any help in advance!