CSK e-mail in profile missing

In CSK, there's a known bug where the e-mail link doesn't work in a user's profile. Specifically, it's missing the "mailto:" reference. So I found the fix (http://www.asp.net/Forums/ShowPost.aspx?tabindex=1&PostID=243746) and made the change (even though the fix is for C#, the VB line is just below where the fix says it should be). Am I supposed to recompile the code at this point to make the change effective? I've noticed that changing the source alone doesn't change a thing. Thanks!