diff --git a/Ashx/SigFiles.ashx b/Ashx/SigFiles.ashx
index 5f5ee0ad2..bb4a91d48 100644
--- a/Ashx/SigFiles.ashx
+++ b/Ashx/SigFiles.ashx
@@ -16,9 +16,9 @@ public class SigFiles : IHttpHandler
         {
             path = string.Format("{0}{1}", ModExtensiones.DirectorioBaseEmpresas, context.Request["FileUrl"]);
         }
-        if (context.Request["UrlFile"] != null)
+        if (context.Request["P"] != null)
         {
-            path = string.Format("{0}{1}", ModExtensiones.DirectorioBaseEmpresas,ModExtensiones.Decripta( context.Request["UrlFile"]));
+            path = string.Format("{0}{1}", ModExtensiones.DirectorioBaseEmpresas,ModExtensiones.Decripta( context.Request["P"]));
         }
         if (path != null && path.Length>0)
         {