diff --git a/windows/src/desktop/kmshell/install/Keyman.Configuration.UI.KeymanProtocolHandler.pas b/windows/src/desktop/kmshell/install/Keyman.Configuration.UI.KeymanProtocolHandler.pas
index 13876004be..8b78fa7601 100644
--- a/windows/src/desktop/kmshell/install/Keyman.Configuration.UI.KeymanProtocolHandler.pas
+++ b/windows/src/desktop/kmshell/install/Keyman.Configuration.UI.KeymanProtocolHandler.pas
@@ -128,6 +128,8 @@ begin
         except
           on E:ENetHTTPClientException do
             Result := False;
+          on E:ENetHTTPResponseException do
+            Result := False;
         end;
       finally
         Stream.Free;