Can't see Loot Window...

Q u o t e:
Whenever i kill a Mob, i go to loot it and i am unable to see its Loot. Any reason why? i cant even see the Loot Window.

Do you have auto loot on by chance? While it would flash, sometimes it's too quick to see.

Q u o t e:
No, i do not, whenever i right click it shows me looting but i am unable to see any loot windows. so i am pretty much stuck Shift looting. Tried deleting Cache and everything to fix it and sadly i am unable to fix it =\ figured you all might be able to help.

I'd go ahead and try a full reset UI - which is two more folders past just Cache :)

To do a full reset UI, you will want to save your addons in another spot if you wish to preserve them.

Then rename/delete or move your WTF, Cache and Interface folders while WoW is shutdown. Reboot your system.

Note, if you are running Vista make sure your permissions are set so it does not undo your changes.

More detailed instructions for different operating systems, including Macs are here.

http://us.blizzard.com/support/article.xml?articleId=18761&searchQuery=reset%20UI&pageNumber=1