My system has got fingerprint reader.It is working when the system logs on.But after that the fingerprint reader icon is not found in the notification area.I have registered my email passwords.I swipe my finger tolog into my account.Now I am unable to login with my swipe.If somebody knows the solution for it please tell me.It is shown as Windows blocked startup program in the notification area properties.I tried changing it and doing a system restore.No use.Please tell me if somebody knows the solution.