Trying to "click" on accept user agreement on Adobe Acrobat Pro, free trial. Nothing happens.

Question

I have a Mac Book Air, latest update of OSX system 10.7.5.  I successfully downloaded a free trial of Adobe Acrobat Pro.  I've successfully installed it.  But when a pop up window asks to me to accept the license agreement, nothing happens even though I've pressed the button numerous times.  I've called Apple and they said this is an Adobe problem.  Adobe will only help me M-F.  As this is Saturday I was hoping someone might have an idea.

Answer 1

This is a known issue with Acrobat XI
Problem: Mac OS only. On launch, a blank EULA screen appears, which cannot be accepted, and Acrobat does not run. This problem can appear if you have any products installed from CCM or from Creative Suite, and you tried installing Acrobat XI from a different source.
Workaround: Launch any other product which is part of the CCM or Creative suite. Then, deactivate it by choosing Help > Deactivate. Quit the application. Then, launch Acrobat and accept the EULA. Then, for the CCM subscription product, launch it and select License This Software to enable the CCM product again.If a CS application, launch it and reactivate it.
Please refer : http://helpx.adobe.com/acrobat/kb/known-issues-acrobat-xi-reader.html
Or you can try this :
Go to Applications->Utilities->Adobe Installers -> Adobe Acrobat X -> remove Acrobat X using the Uninstaller app.
Relaunch Acrobat XI and try to accept EULA.