Better Error Description For initial Install Script IcingaForWindows.ps1

[Wintermute2k6]

Problem

When using the Install Script and the Repository isn't reachable either DNS or other reasons Script just finishes with the following error Message

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PS C:\Users\dummy\Desktop> .\IcingaForWindows.ps1
The underlying connection was closed: An unexpected error occurred on a send.

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Solution

It might finish with an error Message hinting at the reachability for the repository .. or at hinting that the following Parameter should be set correctly

PS C:\Users\dummy\Desktop> .\IcingaForWindows.ps1
The underlying connection was closed: An unexpected error occurred on a send.
-IcingaRepository Location wasn't reachable or not correctly configured