Two methods...
Launch the installer and choose
Uninstall instead of Install.
How do I uninstall the Napster Software from my PC? If you are receiving an error message while trying to uninstall Napster, it may be possible that the installer files necessary to uninstall the program have become corrupt or are missing. To resolve this,
click here to use a new instance of the Napster software installer to uninstall Napster. When you are prompted to Save or Run, select
Run. Once the Installshield wizard begins, you will be asked to either Uninstall or Repair the Napster application, choose
Uninstall.
----------
Napster Software Complete UninstallWARNING!
The instructions listed below will completely remove all Napster software associated files. This includes the local database file, which is used to store information about the licenses associated with your subscription tracks and any previously purchased WMA files.
This procedure can not be undone.1.
Click here to launch the uninstall utility.
2. Once the folder opens, double-click the
UI0325.cmd file.
3. When prompted, click
Run. 4. Once the command prompt window opens, press any key on your keyboard to run the utility.
5. You will see a message that says
You may now close this window - press any key on your keyboard to close the utility.