Windows Defender error

[Guest]

Hi,
Every time I initialize my PC I got this error:
Windows Defender
Application failed to initialize: 0x800106ba. A problem caused Windows
Defender service to stop. To start the service, restart your computer or
search help and support on how to start a service manually.
How can I solve this error?

Thanks.

 

[user]

Hi,
Every time I initialize my PC I got this error:
Windows Defender
Application failed to initialize: 0x800106ba. A problem caused Windows
Defender service to stop. To start the service, restart your computer or
search help and support on how to start a service manually.
How can I solve this error?

Thanks.

read this scenario:

http://www.microsoft.com/communitie...&p=1&tid=7645666d-d867-4354-8ad6-6c73c403957f


Uninstall Windows defender and try to install it agin.

http://www.safer-networking.org/