Two thoughts. First, since Applianz is a client/server setup you could run Sage 100 Standard and avoid all MAS 200 issues with the server. Second, here is what I have had to do to get Advanced to run without issue. Cannot run as a service.
MAS 200 Server Configurations
-On the Application Server Configuration, go to the Server tab, set KeepAlives = Off
-On the Application Server Configuration, go to the Clients tab, set Reconnect = None
-On the Application Server Configuration, set the Reconnect to Prompted if wanting to track dropped connections.
-On the server, rename \MAS_System\SY_Console.M4T
-On the server, rename \home\lib\_appserv\Locate.pvk
-On the server, rename \home\lib\_appserv\sessions.pvk
-Delete the contents of the MAS90\Locks folder
-Delete the MAS200 service and run as a Host program.
To remove all PVXWIN sessions
-Close application server
-From Task Manager, click to show processes from all users.
-Delete pvxwin32.exe sessions
User Maintenance
-Go to preferences tab. Check box ""Spawn Tasks from Application Server""
-This eliminates Connection Failure to Host message at workstation.