How to reinstall adobe cs5

[angelpaton]

Long time ago I had Adobe CS5, to make design, but I had to reinstall my computer system, I could not back up all my files, now I have all the programs in a dvd CD,and the computer just don't install them, it says : "error 3" , I just installed adobe application manager, but this program only gives me CS6 as a try for 30 days, but is to expensive for me.
Somebody have an idea what I can do to reinstall my CS5.

 

[kenrivers]

According to one post I read ( http/forums.adobe.com/message/3389830?tstart=0#3389830 ) this error occurs when some of the required Adobe files are not found on the machine. Do you have the original install discs for CS5? Have you tried running the uninstaller tool, http/helpx.adobe.com/creative-suite/kb/cs5-cleaner-tool-installation-problems.html , and then reinstalling CS5?