If the TUIO settings dialog shows an Uninstall option select this to uninstall the software.
Alternatively, use the UPDD TUIO settings dialog to disable any start up entry and then simply locate the TUIO application file and delete as appropriate to the host operating system.
Uninstalling the UPDD driver will also remove the software if under Windows or Linux it is located in the UPDD Application folder or under Mac OS X it is located in /Applications/Utilities. The driver will also attempt to remove any start up item associated with the TUIO server.