Deploy your MVC To IIS, Error: Unrecognized attribute 'targetFramework'.

4/1/2014

If you have trouble for this error, probably this article could resovle.

The fix for this error to me, it was IIS Application Pools' version.

After I deploy my MVC's application to IIS 7, then my Application Pool's setting was .NET Framework v2.0.50727. Which my MVC's .NET Framework Version was v4.0.

So, here's step to change IIS 7 Application Pools' .NET Framework Version.

  • Open Internet Information Services(IIS) Manager
  • Open Application Pools
  • Right Click Web Site application you deploy and select Basic Setting...
  • Change .NET Framework version to match your MVC's .NET Framework Version.
  • You might need to restart your Application Pools and WebSites

here's the image of IIS 7's Application Pools' setting.