Bitdefender profiles blocks the use and receive notifications on the Action Center in Windows 10. Many people complain about it in the forums of both Microsoft and Bitdefender forums. The Bitdefender profiles puts the Action Center on "Quiet hours" without notifications and without working well. The solution I found is:
Solution 1:
Disable the Profiles in Bitdefender. Tools> Profiles
Solution 2:
1. Click Start
2. Type in regedit.exe
3. Hit Enter
4. Go to: HKEY_CURRENT_USER \ SOFTWARE \ Policies \ Microsoft \ Windows \ CurrentVersion \ PushNotifications
5. Set to 0 the value next to NoToastApplicationNotification
6. Reboot your machine.
This may activate now the ActionCenter for receiving notifications. It's a temporary solutions but it worked for a lot of people with the same problem.
I wish Bitdefender team could fix this problem soon, a suite as Bitdefender can not afford these failures.
Thank you.
