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Not that I depend on it for protection, but is anyone else having a problem with two updates to Windows Defender? Started yesterday and I keep getting an error message. No problem with the Flash update MS posted. Seems others reporting this problem going back to December but no solutions offered on MS. One update is to the actual program and the other is for definitions. Should I care?
• Update for Windows Defender antimalware platform - KB4052623 (Version 4.12.17007.18011) - Error 0x80070643• Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.261.885.0) - Error 0x80070643several times.