The app. could not check for virus and spyware definition update, check your Internet or network connection and try again.
Windows Defender - Virus and spyware definitions couldn't be updated
can't update spyware and virus definitions
Original title/subject: windows defender
Windows for home | Windows 10 | Security and privacy
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
192 answers
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Anonymous
2017-09-30T02:05:10+00:00 -
Anonymous
2017-09-30T10:47:36+00:00 Yes I have had a problem simi;er before bu after a very short while it corrected its self
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Anonymous
2017-09-30T10:50:34+00:00 This is the first-time that it has not corrected its self I don't understand why.
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Anonymous
2017-09-30T20:09:23+00:00 This is the first-time that it has not corrected its self I don't understand why.
Who are you and what have you done with carrollkainer?
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Anonymous
2017-10-01T21:48:40+00:00 My Windows Defender states it cannot update spyware and virus definitions. Yes, this is a recent problem.