by Nazim Lala Prerequisites Windows XP, Windows Server 2003, Windows Vista or Windows Server 2008. IIS version 5.1, 6.0 or 7.0 or above (depending on the platform). Installation Steps Run UrlScan v3.1 MSI installer for either x86 or x64 version depending on your platform. On successful installation you should have a "UrlScan" folder with UrlScan.dll under %windir%\system32\inetsrv and additionally
![UrlScan Setup](https://cdn-ak-scissors.b.st-hatena.com/image/square/d6e4cb632c7025e9f5e05fd314fbf6dcd6144e8d/height=288;version=1;width=512/https%3A%2F%2Flearn.microsoft.com%2Fen-us%2Fmedia%2Fopen-graph-image.png)