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My AD (2012R2) cannot be promoted or demoted RRS feed

  • 問題

  • Hi Support,

    My AD is Win2012R2. I have a domain called slcss.edu.hk. I have (other DC / Win Server) which is failed to demote or promote. The error message is that "The specific domain either does not exist or cannot be contacted".

    Moreover, I have an Win10 client which can join this domain without error. Attached please find the screen of error messages for all reference. Please help !!!

    Best Regards

    Philip Yiu


    2020年8月31日 下午 12:24