<!-- saved from url=(0019)http://www.foo.com/ -->
Alas, no luck. I still got the annoying message that I had to tick off the warning message each time Internet Explorer started. The trick here is that the line with the code above must en with CR LF (as mentioned here). Yikes. This problem was caused by Visual Studio not using the “Microsoft/Windows/MS-DOS” standard CR LF, but Unix style line delimiters! I opened up the file in Notepad++, selected Format–>Convert to Windows format, and lo it worked like a charm!