One of my notebooks is infected with Systemdefender badware, malware. I cannot remove it manually. I got hold of the activation key (D13F-3B7D-B3C5-BD84) activated the product. None of the spyware adware malware programs I use actually removes or detects the thing. Is there any otherway I can remove this thing completely?

Hi, Thanks for the post! You can try the Microsoft Security Essentials to fully scan your computer. In addition, for more information and support on virus issues, I would also like to suggest that you call Microsoft PC Safety telephone number, 1-866-727-2338(1-866-PCSAFETY). This service offers no-charge assistance for virus-related issues or questions. Also you can check Microsoft Security and Privacy Web site at: http://www.microsoft.com/security/ Regards, MiyaThis posting is provided "AS IS" with no warranties, and confers no rights. | Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

MSE does not detect this malware. I have updated and used MSE, Malwarebytes and SuperAntiSpyware. SAS found it and removed a few files, but it came right back on reboot.