I recently downloaded and installed a VPN but when I try to connect to it I get error messages saying check firewall settings and check if I have an internet connection which I do have. My problem is I have used another VPN a while ago but I had to install OpenVPN first then the VPN program but with this one I just installed it without installing OpenVPN. I have quite a few services disabled on my system and in my firewall but I don't know which ones I should enable/start or make automatic or what step I am missing. I've tried disabling firewall but the same result.
Please help the program is CyberGhostVPN.
Thanks in advance sorry for the long post.