Flash will not install unless I bipass our firewall with an administrative access - what a pain.
To fix this I simple need to know the ACTUAL site that is uses to download it's metafiles - to then exclude this.
It doesn't use a single site. The download is handled via dynamic load balancing and depending on your location and the time of day there could be any number of IP ranges involved. Simply download the standalone installers:
Flash Player enterprise deployment | Adobe Developer Connection
Archived Flash Player versions
You can download and distribute the offline installers from http://helpx.adobe.com/flash-player/kb/installation-problems-flash-player-windows.html#mai n-pars_header
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