Tuesday, 22 May 2018

Remote Desktop Connection Error "An authentication error has occurred. The function requested is not supported Remote computer: 165.168.2.102 This could be due to CredSSP encryption oracle remediation."

Hello reader, this time this blog article is not directly related to Dynamics NAV as usual. But in our routine work we encounter and troubleshoot errors that could originate from SQL server, Windows Server, Windows Client OS or Dynamics NAV itself.
Today i encountered the error below when i tried to remote to a server to sort out someone that needed help.




Luckily i looked up the web and landed on a blog with a quick fix.
Please note that my client PC is running Windows 10.
To fix the error, simply

  • edit client Windows’ local group policy (gpedit.msc):
  • Under Computer Configuration -> Administrative Templates -> System -> Credentials Delegation, there is a setting “Encryption Oracle Remediation”. Its default value is “Not configured”. Just change it to “Enabled”, and set “Protection Level” as “Vulnerable”.
For a detailed explanation and steps to follow please click here
Special credits to; Dixin

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