I did exactly what you suggested and got the banner.
I can't uninstall it because the remote doesn't work properly either. FML
If you did exactly what I suggested you would have disabled the wrapper and not got the banner.
Please explain how the remote doesn't work properly? Uninstalling wrapper app requires the following key presses:
OK (select My Apps) - down x3 - right x5 (find wrapper app) - OK - menu button - down - OK (select uninstall) - right - OK (confirm uninstall).
Which of the OK, menu, down, right buttons doesn't work properly?