the image appears when i installed vista inspirat, at the beginning there's no problem, but after when appears the image the computer stops. so i unistalled vista inspirat but it remains

 
Could you try to restore your system to a point before you installed Vista Inspirat?
To restore, Start -> Run -> and type in %SystemRoot%\system32\restore\rstrui.exe
 
Potresti provare a ripristinare il sistema ad un punto prima di avere installato Vista Inspirat?
Per ripristinare, Start -> Esegui -> e digitare %SystemRoot%\system32\restore\rstrui.exe

 
i can't because the date arrived to august 2009 and i installed vista inspirat before

 
Then I guess you'll have to do a repair install of XP..