The steps to completely remove the Roxio Easy Media Creator 9 from your system are:

• First of all disable all the startup items to stop all the unnecessary background and system tray applications from loading. To Do so click on start > Run and type msconfig and press OK. Select startup and click on disable all and click on Apply and OK button. Then restart the system.
• This application uses Microsoft windows Installer Cleanup utility if any kind of error occurs while uninstalling the application. You can download the application from the link http://support.microsoft.com/default.aspx?scid=kb;en-us;290301 . After downloading you can install the tool by executing the file.
• Now click on the Start > All Programs > Windows Install Clean up. Now select the Roxio Easy Media Creator 9 and click on Remove
• After that you need to show all hidden files on your PC. To do so click on the Tools > Folder Options > view and show hidden folders and click on Apply.
• Delete the files
• C:\\Program Files\\Roxio
• C:\\Program Files\\Common Files\\Roxio Shared
• C:\\Documents and Settings\\All Users\\Application Data\\Roxio
• C:\\Documents and Settings\\Username\\Application Data\\Roxio
• C:\\Documents and Settings\\user name\\Local Settings\\Application Data\\Roxio
• Empty recycle bin and restart the system
• Now remove all the registry keys for Roxio Easy Media creator 9. To do so
• Click on Start > Run > regedit and press OK
• Double click on the HKEY_CURRENT_USER folder to expand it
• Locate the software folder
• Locate the Roxio Folder
• Right click on it and click on Delete
• Close the HKEY_CURRENT_USER folder
• Do the same with HKEY_LOCAL_MACHINE folder
• Restart computer to see the changes in your computer

If you think that these steps are too tricky for you then you can simply go for any professional Uninstaller utility to completely uninstall the product from your PC. Search for them on the web as they can be easily found.