title: How do I register a HttpModule in the machine.config for IIS 7?
body: <p>I'm trying to install a HttpModule on all sites on a server. It is already in the GAC and is working on sites if I individually add the proper configuration to each site's <code>web.config</code> file. When I move the configuration into the <code>machine.config</code> or the global <code>web.config</code>, the module disappears. </p>
  
  <p>Right now, I have the config in the <code>system.webserver/httpModules</code> and the <code>system.web/httpModules</code> sections in both the 32 bit and 64 bit <code>machine.config</code> and global <code>web.config</code> - eight places total and none of them are working.</p>
  
  <p>I've installed modules in the <code>machine.config</code> on IIS6 before and it is easy. Is there a trick for installing them in IIS7?</p>