Might want to make sure the same versions of .Net exist on both servers. .Net 4.0 won't talk to .Net 4.5. Probably not the reason but worth checking.
Might check firewall rules as well if it applies.
Might want to make sure the same versions of .Net exist on both servers. .Net 4.0 won't talk to .Net 4.5. Probably not the reason but worth checking.
Might check firewall rules as well if it applies.