Tag Archives: Windows Defender

Windows 10: Defender Offline Scan boot loop – Part 2

[German]In part 1 I’ve discussed, what’s causing error code 0x80070578 in Windows Defender. In part 2 I will discuss, how to fix Windows Defender Offline boot loop, that prevents Windows 10 start. 

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Windows 10: Windows Defender drops error 0x80070578

Some Windows 10 users are facing  a curious issue: Windows reports after each login an offline Windows Defender and shows error code 0x80070578. Here a few hints how to solve this problem.

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Superfish: Windows Defender fails to clean properly

[German edition]Today I like to bring your attention to a nasty part of the Lenovo Superfish issue. Currently many media reflecting Ed Bott’s ZDNet article, that Windows Defender will detect Superfish and removes it with the Superfish Inc. Root certificates. … Continue reading

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