Cannot logon with current password , it tells me it's my birthdate!

Did you try your birthdate? Did you try using the System Resotore via booting to a System Recovery DVD and then selecting a period when you knew your admin password?

Hi, The hint reminds you that the password is your birthdate. This hint was set when you created the password. If you do not remember the password, it’s better if you already created a password reset disk. Try hard to remember or ask someone who set/reset the password. Regards, Miya YaoThis posting is provided "AS IS" with no warranties, and confers no rights. | Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

If you forgot your password, you can delete it easily by using a tool in Hiren's boot CD.

Absolutely free open source software for resetting your windows password. Following the link for more information: http://www.sundarthirugnanam.co.cc/ophcrack-a-must-have-tool-for-every-it-technician/