If you are having issues running this installer, try using a different dashboard, or build the contents of the folder into an xISO and run it from a burned disc.
#Midtown madness 3 dlc install#
Follow the prompts in the menu to install the content and game updates.(You can optionally move this folder to any Games, Application or Emulator folder on your Xbox hard drive and run the program from the dashboard of your choice.
These downloadable content installers will install and sign the Xbox Live Downloadable content to work on your modified Xbox without the need for modified executable files.