DataFlux Data Management Server 2.9.1 
Installation Instructions for Windows Systems

1. If you have multiple instances of the server installed on the machine, determine the name of the server instance you will be patching. This was chosen during the initial installation, and defaults to 'server1'. 

2. Stop the DataFlux Data Management Server service for the instance if it is running. You can check the status of the service using the Services applet on the Windows Control Panel (may be found under Administrative Tools). The instance name is included in the display name of the applet, for example:

DataFlux Data Management Server (server1)

3. Run P1G001x6.exe

4. If you stopped the Data Management Server service in step one, restart it.