Can't install iTunes on Windows 7

Factual Questions
1

I just bought a new Lenovo computer and I am unable to install itunes on it. Can anybody help me?

2

Need more info, but my guess is you need to install the 64bit version or conversely the 32bit.
edit: right click on “my computer” go to “properties” and you can see what version you have

3

Are you getting an error? The best first thing to do would be to paste the error here or else you won’t get a lot of assistance here.

If not, what happens when you attempt to install?

4

I have a 64 bit operating system and I have installed the iTunes 10.3.1. After I install it and try to open it, it says, “The file ‘iTunes Library.it.’ cannot be read because it was created by a newer version of iTunes.” I don’t know if it makes a difference, but I keep my music on a external hard drive.

5

With iTunes not running, find the iTunes folder on the external drive and delete the ‘iTunes Library.itl’ file. It will be recreated when you restart iTunes.

6

You may also need to take ownership of the drive with your new user account.

7

Is this a typo? The latest version of iTunes is 10.4.1. Did you use an old saved download or download it new from the iTunes site?