I have the same setup w7 x64, DTB 220.127.116.11 and DTBAddin 18.104.22.168.
I find that I get the ehexthost log file about 5 seconds after I start Media Center, however the Addin appears to be working fine. Every time I start Media Center a new log file is generated.
The ehexthost log file only contains dashes "-" on the first line, there is nothing in the event logs.
It is just a pain because you end up with numerous ehexthost log files. I have a scheduled task setup to delete the log files.
Andy, is this something we can ignore?