Password prompt after boot problem! Urgent help needed

A couple of days ago i installed bitdefender on my pc, after installation on next boot i was prompted for password(which i have not assigned) on logon screen, due to this the pc did not automatically start and resume my utorrent downloads.

i even tries uninstalling bitdefender and unticking "prompt for password after computer resumes from standby" in power options, is there any other way to disable password prompt and for my pc to start automatically?

Use TweakUI.

thanks buddy!! worked like a charm!! :)

Great! Glad to help. :)