.Net 2.0 and IIS

I know this is old, but I’m putting up here as a note to myself… the installation order of IIS and .Net 2.0 matters. If you try running .Net 2.0 code on IIS that thinks it’s running a prior version of .Net (see the bottom part of the IIS error page to see what it is running), run the aspnet_regiis.exe /i command that sits deep in the bowels of the %windir%\Microsoft.NET\Framework\v2.0.50727 folder to make it run fine again.