To check system requirements go to Message Broker 3.X and 4.X for Windows. For the latest version go to Message Broker Releases.
The Message Broker 3.X for Windows - content of the ZIP is following:
As mentioned in Installation of FSM Message Broker, ZIP file must be extracted to a desired target folder. The ‘config’ directory must be included in the main folder containing binaries . In practice it is sufficient to extract ZIP file. This should result in the following directory structure for Message Broker drive:\some_path\mb_binaries_folder\config eg. C:\program files\FSM Message Broker\config.