After i click to install it starts to install but after a few seconds a window pops and says

" The installer needs an internet connection available in order to continue with the installation.
Please disable any firewalls and make sure you are connected to the internet and retry the installation."

I have disable my firewall and im pretty sure im connected to the internet or else i wouldn't be typing this message.

Any insights of how to resolve this issue is appreciated.

Edit:

Ok i manage to install hotspot sheild. Now to problem is i cannot connect to hotspot sheild