Windows Vista Upgrade Fail... HELP

[Bring Me The Horizon]

So i removed ALOT of shit off my computer, i now have over 60GB of free space. So i try to run the Windows Vista CD and i get this error:

Now here's a pic showing i have the free'ed up hard drive space:

Here's even a pic of the Upgrade Advisor saying that i'm set to go.

Please help me out and tell me what's wrong. I seriously want to upgrade to Vista on this old computer.

 

[mu-b]

Clear more things off.

 

[Bring Me The Horizon]

Clear more things off.

Not exactly the answer i was looking for.

Anyways it's all good, i just booted Vista on start-up. Works fine now, lock please.