Heres the wizard how to enable it:
Press start --> Run --> Computer configuration --> Administrative Templates --> System --> Error Reporting . Now right click Report Errors and press "Properties" there you press Enabled , and make and enable "Do not display links to any Microsoft provided `more information` web sites. There you go! Now Windows XP (Home/Pro.) will automaticly send errors that may occour to microsoft, this will give the microsoft workers a great advantage of making their products even better.