Hello all, I am approaching the point where people jump from their roofs. Okay, I had a hard drive failure and it took the only repair facility in town 3 damn weeks to get my MAC back to me. The new drive now allows the computer to operate but everything else is jacked. I had to sets of applications and libraries etc etc...So, maybe that is what is keeping the Acrobat and Illutrator from my Adobe CS from installing? Or is it that when I tried to verify and repair my permissions in disk utility, it tells me error -9997 - no valid packages? This is oviously the same installer that worked fine on this computer originally and the the loaner laptop. Now Acrobat will not open - says cannot install and must quit when opening, and Illustrator closes upon opening. I have run apple hardware test, tech tool deluxe, and what could from disk utility. All say fine except for the above mentioned error -9997. I CLEANED the drive of every adobe preference, file, list and log and reinstalled to no avail. What can I do?!