I needed to install application to my laptop and run that as a service. I have been now fighting almost whole day to get Windows firewall working in my laptop.
The problem was that any rule I put to the accept list, it didn't allow any incoming connections to my PC.
Finally I found the problem, it's Windows updates which has broke the Winsock registry.
How to hell it can be leagal to sell this kind of shit ?
But hey, sporting results from last week 8 hours and 46 minutes and result 4931 calories burned :)
Weight in this morning was 97,8 so the direction is still correct :)