You can try a system restore
See if it helps..
I will try to help you recover your old email account if you haven't deleted it.
IF not atleast i can help yousetup your email account with account.
First open outlook.
GO to tools .account settings.
What do you find?
By account settings i mean this.
Click emaila ccounts.
How many accounts are listed?
Who si your email provider?
Just mention the part after the @symbol in your email id like gmail.com or hotmail.com
Well i think i won't be able to help further as i am unaware of the steps to set up outlook with your email...
I will opt out for another expert,..