Use the Adobe Creative Suite Cleaner Tool from the below link and try uninstall all the CS6 application.

http://www.adobe.com/support/contact/cscleanertool.html

After using the cleaner tool, please rename Adobe folder to Adobe OLD from Mac HD/LIbrary/Application Support / then try installing the product.

If you get the same error, please copy the error log from the Installation Window and paste it here.

I'm having the exact same situation, with the exact same error on two separate PC's (Windows 7 based). I've tried everything I know plus everyone else's suggestions from the forums since Friday. At this point, I am getting very frustrated. I had success installing some of the programs, but they were the ones that were not previously installed with CS5 Prod Prem or the beta testing, So I have Dreamweaver, Acrobat X, Fireworks, etc. because they are not part of the Prod Prem suite and therefore have not previously been installed. Everything else, AE, PS, PR, IL, etc., gives me the following:

Exit Code: 34

-------------------------------------- Summary --------------------------------------

- 1 fatal error(s), 0 error(s), 0 warning(s)

FATAL: Payload '{B9CB63C4-46FD-4394-95E4-0602E3B4D7F6} Camera Profiles Installer_7.1_AdobeCameraRawProfile7.0All 6.0.98.0' information not found in Media_db.

No, it won't let me install anything remotely related to Photoshop, or apparently anything that I had previously installed from the CS5 Production Premium suite. The stuff that doesn't come with suite, and therefore has never been installed before, installed fine. I tried the cleaner tool on both computers last night and again this morning. I'm losing my mind. However, being the trained monked that I am, I am about to try it again. Congrats on getting yours to work. Enjoy.

Well, how about that. The 13th time was the charm. So far, Premiere has installed and Photoshop is installing as I write this. Now, of course, I have to download the entire thing again - twice. But at least it appears to be working. I don't know what was different this time, but the computer thought something was. Anyway, thanks for the help, and I'm glad that you got yours to work. I know how frustrating it can be.

I been getting this same problem tried redownloading a newer intilation but still ran into that same problem

BUT

when I ran the installer i "unchecked" Adobe Illustrator CS6 all the other applcation installed with no propblem

so now i am going to finguer out a way to ger Illustrator installed

Hello friend, my problem is the same, carries 1% and the error happens, you can not try to explain how, again? Because I did not understand their rights these instructions, and if you have Skype, it would be even better, mine is victor.mi.wt