I am getting this message (internet connection is still not available) during the installation. what is it trying to connect too? is this a site i need to have white-listed or something?
Seeing a previous post with an answer from Lawrence Garvin. Im not sure if its still totally accurate since it was a few years ago but Patch Manager doesnt really ever change much, so its likely still good
Installing Patch Manager without internet access
Lawrence Garvin Oct 9, 2013 2:55 PM (in response to dkeyser)
An important question here is during what stage of the installation is this occuring. Patch Manager has several installation prerequisites, and if the target server does not have these prerequisites, some of them are obtained via the Internet automatically. On a target server without Internet access, you'll need to install these prerequisites manually:
Following the installation, you'll also want to disable the regular checks at service startup.
In HKLM\Software\EminentWare\Data Grid Service\Roles\Application change the value "CheckInternetForUpdates" to dword:0x0 (FALSE).