Editor note: This blog is originally published by Christy Henriksson on 09-12-2012 in Web Performance Blog , which will be obsolete soon. Future ASP.NET related performance blogs will be posted here. I learned recently that ASP.NET performance counters are not available on Windows 7 or 8 (client) when running with IIS Express (or the Dev10 default of Cassini). Fortunately, the fix is easy: run Visual Studio as Administrator. If you’re using IIS Express without Visual Studio installed (for example, WebMatrix), then you’ll first need to install ASP.NET 4.5 features: dism /online /enable-feature /featureName:NetFx4Extended-ASPNET45 /all UPDATE: The above dism command is specific to Win8. Basically, you need to make sure ASP.NET features...(read more)
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