ERROR_DOWNGRADE_DETECTED | Windows Error Code

This page will publish a list of related information on error codes frequently seen on Windows.

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Service fails to start and logs ERROR_DOWNGRADE_DETECTED in its log, on a Windows Server 2008 R2 based system - Richard Spitz - Site Home - TechNet Blogs

http://blogs.technet.com/b/rspitz/archive/2010/11/23/error-downgrade-detected-logged-when-you-attempt-to-start-a-third-party-service-on-a-windows-server-2008-r2-based-system.aspx

Richard Spitz - Site Home - TechNet Blogs

http://blogs.technet.com/b/rspitz/default.aspx

Troubleshooting failed password changes after installing MS16-101 | Ask the Directory Services Team

http://blogs.technet.microsoft.com/askds/2016/10/13/troubleshooting-failed-password-changes-after-installing-ms16-101/index.html

Ask the Directory Services Team

http://blogs.technet.microsoft.com/askds/feed/index.html

2016 – Page 2 – Ask the Network & AD Support Team

http://blogs.technet.microsoft.com/jpntsblog/2016/page/2/index.html

2.2 Win32 Error Codes

http://msdn.microsoft.com/en-us/library/cc231199.aspx

System Error Codes (1000-1299) (Windows)

http://msdn.microsoft.com/en-us/library/ie/ms681383.aspx

INFO: Mapping NT Status Error Codes to Win32 Error Codes

http://support.microsoft.com/en-us/kb/113996/en-us

The Net Logon service on Windows Server 2008 and on Windows Server 2008 R2 domain controllers does not allow the use of older cryptography algorithms that are compatible with Windows NT 4.0 by default

http://support.microsoft.com/en-us/kb/942564/en-us