1.    20 Sep 2017 #1
    Join Date : Apr 2016
    Posts : 220
    Windows 10 Pro 1511

    Starting computer and Defender update


    Hello,Recently two problems 'arrived'.1. On starting the computer, after desktop and all icons and system loaded, get a message about "Class not registered", as on attached screenshot. I click on ok, it gone, and everything is fine.2. Updating definitions in windows defender: Pressing the update button, most of the times it is updated in seconds, and sometimes get a notice that defender could not update, as on attached screenshot. Net connection is OK, downloaded manuallythe daily definitions file and manually installed it.What are both problems and how to fix them.Could not find a suitable subject name, so I will name it:"Starting computer and Defender update"Answers will be appreciatedThanksMotim
    Attached Thumbnails Attached Thumbnails Class not registered.jpg   Windows Defender Problem.jpg  
      My ComputerSystem Spec
  2.    20 Sep 2017 #2
    Join Date : Jul 2016
    Granite Bay, CA
    Posts : 706
    Windows 10 Professional

    Try this:

    Click image for larger version. 

Name:	Windows Update Fix.png 
Views:	1 
Size:	38.2 KB 
ID:	154294
      My ComputerSystem Spec
  3.    20 Sep 2017 #3
    Join Date : May 2016
    Posts : 723
    Windows 10 Pro

    What is the make/model of your laptop? Your current version of 10 is outdated....a lot. The latest version is 1703 build 15063.608.

    Next; I would start looking into malware and virus's.
      My ComputerSystem Spec

 


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