When I googled "Windows 2003 host file ignored", something popped up about DnsNbtLookupOrder which was no help.

What is a hosts file and how does editing it block malware? Before we begin, let’s first talk about what a host file is.

That said, Application Frame Host is a Windows OS process, and its file ApplicationFrameHost.exe is a Windows system file. However, it is always a good practice to confirm safety.

Sihost.exe is an important system file in Windows 11/10. But sometimes malware camouflages itself as a system file. Read this article to learn more.

Microsoft bypasses HOSTS file in certain circumstances There is a lot of talk on various security mailing lists regarding Microsoft's HOSTS file bypass. It appears starting in XP Pro SP2 and W2K3 ...