I'm trying to install a custom 3rd party extension (xxx.soe) through server manager on a Standard Enterprise Instance version 10.2.2. I have created a site user within an administrator role. However, when I try to install the .soe it does not install. It just sits there with an hour glass for as long as I leave it (1 hour +). I emailed the .soe back to the developer and he can install the exact copy I can't.
Is there something painfully obvious that I might be missing?