I need help installing netframework.

My cpu won’t allow me to install net framework. Please help!
Answer #1
Well. This isn’t enough information really. Whats your CPU. What shows when installing it.
Answer #2
Are you on your Administrator account?
Answer #3
Yeah, I’m on the admin account and I’m running XP and the only netframework that installs is 1.1
Answer #4
Still what’s your CPU?
Answer #5
HP media center pc m7160n
Answer #6
Errr so I suppose you have dual core Intel Pentium D 820 / 2.8 GHz ?
Also what you mean with ‘doesn’t allow’?
Provide some info / screenshot please?
Answer #7
I guess so. It will say it’s an error in the set up after it will get about half way.