Updates to Photoshop CS5 download but don't install

I finally trusted myself enough to pause my older computer’s installation of PS CS5 and successfully installed CS5 to my newest, much faster computer. Several questions and one issue.

First the issue,  although the program responds and downloads the updates found under Help/Updates it will not install them. It appears to try but fails. A screen shot is attached.

I’m at a loss to understand what I need to do now. 

On another note I’d really like to increase the display of the menu on top and the side panel actions if possible.

Thanks for any assist.