uninstalling nitro on mac osx "please help"

hi,

ive been tring to uninstall nitro on mac osx. buy removing nitro from componets folder to recycle bin. but when i go to empty the bin it says nitro is in use by "resources". how do empty nitro out of the bin?.

somone please help!

im probly xpecting a post back abit quik. but can anyone tell me. i wonna get this sorted asap. help please!

To properly uninstall please run the installer and choose the option 'uninstall' from the list in the upper-left corner of the main installer screen. I don't know why you are not able to empty your bin. You might need to move the file from the bin back to its original location and then uninstall as described.

I am using the uninstaller, I have clicked "Select All" and then "Uninstall All". When I click Uninstall All the button goes blue but that's it. Nothing seems to be processing or completing the action of uninstalling.
Do you know how I can ensure a successful uninstall?