Lost Certificate

Good day

Can anyone help me to obtain my lost email certificate. I had to reinstall windows XP and now my email certificate is lost. When I try to obtain a new one via the config I get an error stating that I already have a certificate for the specified email address.

Please help.

Please Open a Ticket and Request it to be Revoked the Re-Apply Using this link
(Please Provide Much Information as Possible)

Hope this helps