backing up cs6 installer files

If you are talking Creative Cloud, then no, there's no way to create a back-up. The installer wil lsimply delete the downloaded source files after it's done. You can download the trial versions of the products and archive them, but that would be pretty pointless, too. As at any given time they may no longer work when Adobe updates AAM or moves on to a new version. Always having the latest versions is, after all, the whole point of CCM. For standalone products or suites the installers are wherever you downloaded them to....

Mylenium