Adobe Reader XI 11.0.02 setup exe http://get.adobe.com/reader on installation

Please can someone help me out here, I am having trouble with Adobe reader 11.0.02 installation I have the previous version in my laptop Adobe reader X(10.6) or so but wanted to update to Adobe reader XI(11.0.02), I went to adobe website http://get.adobe.com/reader/ and downloaded the setup for Adobe reader XI 11.0.02, then uninstalled the previous version from my Laptop adobe reader X 10.6 (using administrator right) after which I proceed for the installation of the new one, the installation process went up to %50 and stopped with the message appeared leading ; the download  process has expired( I am installing not downloading at this time, to make it clear), I looked for the installation setup and to my surprise it has disappeared to nowhere, I went to everywhere looking for it but nowhere to find it in my Laptop. I download again on the installation the same strange drama happened.

The setup was successfully downloaded with no interruption.

I disactivated my AVG antivirus before trying to install.

I download from the original source http://get.adobe.com/reader

My OS is windows 7 64 bit.

Java script was set to allow in IE, Mozilla Firefox, and Google Chrome .

My internet security level is set to Medium..

Please can someone help me out here?