I have am having a serious technical problem with MSN Messenger that...

... you guys might be able to solve.

Is there anyway to delete a sign in name/account from MSN Messenger... A few months ago, while at my house and without my permission, my friend downloaded MSN messenger and assigned her name/handle/e-mail address as the primary user... as if it was her own computer. Now not only is she the primary user on my MSN messenger, I have access to her e-mail and I can chat with her friends while pretending to be her (she's such a f*cking genius that she didn't password protect her chat/e-mail account)

Just so the temptation won't get the better of me, how do I delete her from my MSN messenger. I tried removing then re-intstalling MSN messenger, but her handle is still there.

What do I do? I tried the help section, but that doesn't seem to work.

Peace,

... information or e-mail stuff to undo what she did?

Peace,

i think there is a control for passport management.

it sounds like this person linked their passport to your account.

either delete the account or change the passport.

?

start>control panel>user accounts.

select the account in question and there should be a block of text to the left that lets you change passports/passport attributes.