I've been happily using TS Gateway on Windows Server 2008 x64 for 18 months and everything was working perfectly. Suddenly this week it started giving "access denied" errors to any user who tried to connect, evidenced in event viewer as a failed login attempt. After restarting the server, it got worse in that if I browse to the /rpc folder it gives me 500 Internal server error and I don't even get as far as authenticating credentials. I've tried removing IIS, RPC over HTTP and TS Gateway, and re-adding all of them, but I still get the same error 500. The RPC and TS Gateway services are both running. What could be causing this and how can I fix it?
↧