I am using steam client. Everytime there is a new patch I have some problem then I will figure it out or ask for some help. However, it is so tiring to do that every new patch. Thanks for your reply.
It seems everyone using Windows 10 is having issues, not just you. The game was apparently not programmed to work with such an advanced OS. I hear the developers are working on it, but no ETA on a fix for Windows 10 users.