Help! Please itunes

Okay so im on vista and just downloaded i tunes and its asking to open it with some thing what do i open it with?.
Help please.
EDIT: FK FK FK
now its just opening in firefox and then asking to download again only to open in fire fox wtp is going on.

Does Vista recognize it as an application file? If not try adding .exe to the name and then double clicking it.

EDIT:

Or right click it and see if it has an 'open with' or run as. Try the run as if it is there, and if not go to open with and see the options besides firefox.

I cant even do that ugh i fking hate this.
Im gunna re download and like when the setup comes up it asks to open with and
i have no clue what to open it with.

Did you try adding .exe to the end of the filename? After you do that it should know what to open it with on its own.

No like the file wont do that i mean like its still on my download bar and when i hit open it does that. Where would i add .exe to it if all i can do is open it.
So confused.

Did you download the right file? There is a bit different in the 64-bit Vista verses the 32-bit Vista.

Yah i got the 64 bit.
EDIT: i think i got it im going biking for a while but im pretty dure its fixed tyvm

So yeah, just make sure you get the bit that your computer is running on. Get 32-bit if you have a 32-bit Vista, and the same goes for 64-bit Vista. I had that problem a long time ago because I clicked really fast and accidentally downloaded the wrong setup.

A screenshot would help.

Its okay guys mods can close this I fixed it woot.
Rise against + bmxing = win.
Ty very much for helping everyone