0037-80070643 One Care Installation Error RRS feed

  • Question


    While attempting to install Windows One Care onto our home computer with Windows Vista, we received an error message:


    Installation did not succeed


    An error occurred during Windows Live OneCare Installation. Please contact support.


    Error ID: 0037-80070643


    What do we need to do to get this product to work????

    Thursday, September 13, 2007 1:04 AM


All replies

  • This error can occur if previously installed antivirus or firewall software did not completely uninstall. If this does not apply to your issue, please contact support. How to contact support for One Care 1.6 - http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=1183038&SiteID=2


    Support for One Care beta 2.0 - http://help.live.com/help.aspx?project=onecarev2&mkt=en-US  Use the "Get more help" link in the lower right corner of the window to launch e-mail support.

    Thursday, September 13, 2007 4:46 PM
  • pourquoi je n'arrive pas à installer Windows Live. L'erreur 80070643 s'affiche et je ne comprends pas le sens.



    Wednesday, December 5, 2007 11:39 PM
  •  mariannesch wrote:

    pourquoi je n'arrive pas à installer Windows Live. L'erreur 80070643 s'affiche et je ne comprends pas le sens.



    Translated at http://translator.live.com - "why I do not manage to install Windows Live. Error 80070643 is posted and I do not include/understand the direction."


    Please post to the French forum topic folder below.




    Signalez svp au dossier français de matière de forum ci-dessous.









    Thursday, December 6, 2007 1:53 AM
  • Hi All,


    I am also having this issue.


    A friend installed software that had a trojan with it... and since then, I cannot install or start Onecare installation.


    I have run the cleanup tool etc and still no luck.


    Do I actually have to call Support? Any better ideas... they are all on holiday....as it is new years...


    I have tried a lot of different things... nothing is working....


    I am a very Experienced user....



    Sunday, December 30, 2007 3:40 PM
  • The 0037 error specifically means that Winss can't be installed. The cause of the problem can be that another antivirus product is in place, or in your case, something is preventing it from being installed. Are you sure that the Trojan has been completely removed? If you used other antivirus software to remove it, has that software been completely removed?

    Both Norton and McAfee have removal tools to get rid of all remnants of their software which could cause this issue.



    Monday, December 31, 2007 3:00 AM
  • Started My Computer today, It took ages to load then it came up no Network Connection Available.

    Also Win Live One Care Would not start and said it had been stopped.

    I Made a new network connection and got that working.

    Uninstalled Live one care and reinstalled.

    Got the same error message 0037-80070643


    I have tried the microsoft support page but that says

    Locate the HKLM\Software\Microsoft\WinSS registry key, and then expand the WinSS registry key


    Locate the following subkey:

    Well I have no registry key WinSS
    Is that why I can't get Live one to reinstall? If so how do I get WinSS back?
    Monday, December 31, 2007 4:34 PM
  •  IVE BROKEN IT wrote:
    Is that why I can't get Live one to reinstall? If so how do I get WinSS back?

    It isn't a matter of getting Winss back, something is preventing it from being installed and configured. Please contact support for help on this.

    How to reach support (FAQ) - http://forums.microsoft.com/WindowsOneCare/ShowPost.aspx?PostID=2421771&SiteID=2



    Wednesday, January 2, 2008 3:55 PM