Bitdefender 2016 Repair And 'sign-In' Requirements

About 2 days ago, I added file exclusion for antimalwarebytes, and somehow that screw up bitdefender, and my computer got a slow boot time. I dedcided to uninstall malwarebytes and "repair" bitdefender. After that Bitdefender icon just grey out and require me to sign in. However, when I right clicked the icon and clicked "show" nothing happen? Any suggestion?

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