On Prestashop 1.4.7.2 i've installed MANUALLY the latest version of Quickupdate (v4.5)
I've installed the module, but he don't find the ZipFile.
I've also open the InstallPack.zip and upload in the admin folder.
I can config the module in the back office... but:
1. The link in the fast link menù doesn't appear
2. If i try to reach the URL
www.mysite.com/adminfolder/quickupdate it response with this page:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
etc etc...
It's the same by Chrome or Firefox. Java support ENABLED.
I've tested (before buy this module on Prestamodules) your demo ad I can find it very good and simple...