A bit of heads up warning for the folks out there though: Don't apply the patch in a public place (work, in front of younger kids, etc). The patch will do it's job fine, but it also shows a colorful picture, that some folks definitely won't appreciate.
Found this on a site and worked for me..It replaces the licensing files in your photoshop so it must already be installed.
Download the trial from www.adobe.com and install. After the trial is working (or already installed and expired) drag your photoshop.exe from the crack folder into the photoshop.exe in C:\Program Files\Adobe\etc