2.If I turn on"Open at Login" & "Lock Screen at Open" option but can't remember my passpattern what can I do ? Follow this step to  start up into Safe Mode http://support.apple.com/kb/ht1455 Once you can start up into Safe Mode, Open Finder and  go to /Users/<yourname>/Library/Preferences Find "th.co.idevelop.lockscreenapp2.plist" and delete it. This problems has been fixed in 2.0.3. In the older
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