A lot of software have been greenized. A green software means it won't add anything into system register talbe. I read about manually start and stop service via .bat file. And I can't help thinking about how to realize green 3cx. for green 3cx. We could copy all the files from directory "3CX PhoneSystem" and paste it to another PC. The following stuff is to make a batch file to run the services. I wonder how to make this batch file to realize it? Is it possible?