I have a similar problem, I have the Windows 10 fall creators update version, Bitcoin core 0.15.0.1 and Armory 0.96, and when I try to send bitcoins, the Armory db process fail.
In my Db.log appear this: ERROR - 1513959865: (..\SocketObject.cpp:126) poll() error in writeToSocket: 10038
In my Db.log appear this: ERROR - 1513959865: (..\SocketObject.cpp:126) poll() error in writeToSocket: 10038
You quite likely need Armory 0.96.3.99/0.96.4 RC1 from the pinned thread.
Hey dude, thank you very much. That solve my problem