Had the same thing : I had no problem launching the game since 2005. Turns out it was my anti-malware (specifically the real-time Malware Protection) that no longer allowed the dndclient64.exe to launch. Maybe try to launch it while deactivating whatever you have.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.