I installed windows 8.1 preview just to see how it is and now I am regretting it... I figured that there wouldn't be any program compatibility problems but there is. when I sign into AirVPN on the program and I choose a connection, it will say it is connecting and then it takes me right back to the sign in screen and doesn't even connect. this is my final atempt at trying to fix this issue before I just wait until they release a windows update again hopefully fixing it. I can use the VPN on my phone but I really need it on my computer. I asked microsoft and they told me to head over here. is there anything I could do to try and make it compatible with windows 8.1? I tried running AirVPN and OpenVPN in compatibility but it didn't work. if somebody could help I would greatly appreciate it. thank you!