[MasterPhW]

I've unchecked the "Warn if changing between secure and not secure mode" setting and also tried with disabled firewall, but none of them fixed it sadly.
But when I installed it on my Win 8.1 machine and just moved it over to the Server 2008 R2 one, it started without problems.

So if there are more users out there, which aren't able to get it downloaded, it would be great, if you could also add a zip package with the needed files.
Mark it as "for the advanced users", because they would need to check the requirements them self, but they could run it.