Windows 10: defender definition error

Discus and support defender definition error in Windows 10 Updates and Activation to solve the problem; hi i get this error 2145124318 in definition updates. this is causing windows update from working properly. i'm running 1703. is this a familiar... Discussion in 'Windows 10 Updates and Activation' started by pothound, Jul 2, 2017.

  1. POTHOUND
    pothound Win User

    defender definition error

    pothound, Jul 2, 2017
    #1
  2. RAJIVANAND
    RajivAnand Win User

    Windows Update

    Definition Update for Windows Defender - KB2267602 (Definition 1.215.2267.0) - Error 0x80070643

    Hello,

    I am using windows 10 Home Single

    While updating windows defender I get a connection failed error whereas, if I try updating through windows update I get this error "Definition Update for Windows Defender - KB2267602 (Definition 1.215.2267.0) - Error 0x80070643".

    Please help.

    Thanks

    Rajiv
     
    RajivAnand, Jul 2, 2017
    #2
  3. MUZAMMILMIAH
    MuzammilMiah Win User
    windows defender is not updating

    windows defender is not updating on windows 10

    issues is Definition Update for Windows Defender - KB2267602 (Definition 1.213.7723.0) - Error 0x80070643
     
    MuzammilMiah, Jul 2, 2017
    #3
  4. PHILC43
    philc43 Win User

    defender definition error

    philc43, Jul 2, 2017
    #4
  5. POTHOUND
    pothound Win User
    hi i run troubleshooter. it allows me to do the updates, but it is temporary. looking for a permanent solution. hoping microsoft does a patch. my latest update is kb4022716. thank you
     
    pothound, Jul 3, 2017
    #5
  6. POTHOUND
    pothound Win User
    pothound, Jul 3, 2017
    #6
  7. POTHOUND
    pothound Win User
    hi after running troubleshooting, i get 2 results. 1 is {service registration is missing or corrupt]. 2 is [check for pending updates]. after running troubleshooting program i must restart computer, for it to take affect. thank you
     
    pothound, Apr 5, 2018
    #7
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defender definition error

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