Help! Folder not ejecting or deleting!

[Reach9]

Hey guys

I just downloaded Wunderlist and with it came a folder called Storage. Anyway, i installed Wunderlist and moved it to my Application folder and then went to eject the 2 items, but the 'Storage' folder will not eject. And i cannot delete it or move it.
What's going on?

Thanks

 

[old-wiz]

is wunderlist actually running? If it is it might be running from the mounted image.

 

[Reach9]

Nope i have quit the application yet "Storage" is still not ejecting.