diff --git a/ATxCommon/Serializables/ServiceConfig.cs b/ATxCommon/Serializables/ServiceConfig.cs
index bf65c98526a80ab9030fc7b83f13def00ee4b217..03e1adeb8af39d4c97c1f67c018310e69e4f1811 100644
--- a/ATxCommon/Serializables/ServiceConfig.cs
+++ b/ATxCommon/Serializables/ServiceConfig.cs
@@ -403,11 +403,6 @@ namespace ATxCommon.Serializables
             if (!Directory.Exists(c.DestinationDirectory))
                 errmsg += $"can't find (or reach) destination: {c.DestinationDirectory}\n";
 
-            // TmpTransferDir
-            var tmpTransferPath = Path.Combine(c.DestinationDirectory, c.TmpTransferDir);
-            if (!Directory.Exists(tmpTransferPath))
-                errmsg += $"can't find (or reach) temporary transfer dir: {tmpTransferPath}\n";
-
 
             ////////// OPTIONAL PARAMETERS SETTINGS VALIDATION //////////