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I have faced this issue while installating SDL Web 8. Can anyone suggest what is going wrong?

  • 1
    Looks like Topology Manager is not responding. Can you check on IIS Manager for the status of the TTM Website? (running on port 82)
    – Nuno Linhares
    Commented Jul 19, 2016 at 18:42
  • I have checked, the TTM is not installed as the installation process not completed and installation is rollback. So do we need to configure anything before installation.
    – user1998
    Commented Jul 19, 2016 at 19:06
  • Topology Manager site is installed as part of the same installation process. Check logs for error messages. The installer places its logs on %PROGRAMDATA%\SDL\SDLWeb\Logs\.
    – Nuno Linhares
    Commented Jul 19, 2016 at 19:09
  • 1
    It could be a permissions issue. Try running the installer by right-clicking and selecting "Run as administrator". Commented Jul 20, 2016 at 6:58
  • 1
    maybe edit your question and add additional information (like setup and details from the logfile) in your question rather than in a comment where you can't format it properly for readability. Commented Jul 21, 2016 at 9:31

1 Answer 1


Do not select IP when web 8 setup ask for topology website binding information leave it as "All Unassigned"

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