Before you can deploy this version of Rumba+, you must uninstall any previous versions that are currently installed.
The easiest way to uninstall Rumba+ varies according to the version of SCCM you have installed. In some versions of SCCM the easiest way to uninstall previous versions is to include a response file (response.ini) or definition file (.pdf) in a command line as part of an uninstallation deployment package. In this case, if you do not have the previous-version documentation and the .pdf or response file (or files) of your previous Rumba+ installation, you must create a new response file.
In other versions of SCCM, the easiest method is to create a task sequence to run the uninstallation. Refer to the documentation for your SCCM version.