I foolishly put in my birthdate as ending the year as the current year. I am the administrator (home computer) but it won't allow me to do certain functions because of that birthdate. How can I change it to my true date? I have heard it is impossible, surely it can't be?

More info please, like what program are you trying to use, and where did you put in your birthday to begin with, and what are you trying to do?

This is in my MSN Messenger Live Account. I want to be able to do parental controls and such on my computer and I put 02/19/07 instead of 58. Didn't think it mattered that much at the time. It won't let me change it and I heard that MSN is hard to get help with it. I tried once with no help.