And this is why proprietary lock-in is wrong. Adobe seem to do all they can to screw up the computer their software is installed on. On a Mac you are supposed to drag an app into the Applications folder; to delete it, drag it to trash. Adobe software doesn't work like this. To install a trial of their software you have to install multiple apps, that can't be easily removed, and put up with their stupid Adobe logo in…
http://helpx.adobe.com/creative-suite/kb/error-case-sensitiv...