title: Custom IIS URL Rewrite Provider in GAC but not showing up in InetMgr
body: <p>I have written a Custom URL Rewrite Provider. I am able to successfully use it on my local system. However, on the staging environment I am unable to get the dll to list in the "Managed Types" dropdown when I try to add or edit the provider. The dll is successfully added to the gac using gacutil. </p>
  
  <p>The URL Rewriter Dll is built using Visual Studio on my local machine. On the staging environment it is normally built using MSBuild/Jenkins but to be sure, I also built it using Visual Studio. </p>
  
  <p>However, UrlRewriteProvider.dll does not show up. Both the site and the dll use .NET framework 4.5. </p>
  
  <p>How can I fix this? </p>