I have a client that moved to Windows Small Business Server 2011 Standard. Installed MAS 200 version 4.40 on the server and migrated the data from the old server. Everything works fine as long as you are working on the server, but when you go to one of the workstations, MAS 200 ignores any requests from the workstation. For example, program won't change modules, change date, change company, or do anything else for that matter. Tried running MAS 200 both as an application and a service - didn't change anything. Turned off firewall and anitvirus - didn't change anything. Installed 4.50 and same thing. It is probably somehing on the server but I don't have any more ideas. Any ideas?