It looks like the recent Microsoft updates broke ASP.NET / IIS on my development machine. Trying to launch any website hosted on my local IIS server returned a 500 error and the following error message: Calling LoadLibraryEx on ISAPI filter “C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_filter.dll” failed; And checking the event log just returned a similar error message: ISAPI Filter ‘c:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_filter.dll’ could not be loaded due to a configuration problem. The current configuration only supports loading images built for a . . .
I’ve just spent a very painful hour or so debugging a jQuery issue that turned out to be a self inflicted problem! The site I was working on had been working perfectly all morning, then a particular page began to fail on a refresh (browser F5). It was possible to browse to the page and it displayed correctly, but press F5 to refresh the page and it failed on the statement below. Checking the contents . . .