diff --git a/WebsitePanel.Installer/Sources/WebsitePanel.Setup/Wizard/ConfigurationCheckPage.cs b/WebsitePanel.Installer/Sources/WebsitePanel.Setup/Wizard/ConfigurationCheckPage.cs
index 5b30d56a..30838eb5 100644
--- a/WebsitePanel.Installer/Sources/WebsitePanel.Setup/Wizard/ConfigurationCheckPage.cs
+++ b/WebsitePanel.Installer/Sources/WebsitePanel.Setup/Wizard/ConfigurationCheckPage.cs
@@ -605,6 +605,10 @@ namespace WebsitePanel.Setup
                 return false;
 
             int value = (int)regkey.GetValue("ASPNET", 0);
+
+            if (value != 1)
+                value = (int)regkey.GetValue("ASPNET45", 0);
+
             return value == 1;
 		}
 	}