diff --git a/GUI/SW1/SRC/SPACEWIRE.cpp b/GUI/SW1/SRC/SPACEWIRE.cpp
index ed3efc4..6b8f195 100644
--- a/GUI/SW1/SRC/SPACEWIRE.cpp
+++ b/GUI/SW1/SRC/SPACEWIRE.cpp
@@ -520,6 +520,8 @@ void SPACEWIRE::OnButton2Click(wxCommandEvent& event)
             << ".." + separator + MODname + separator + "CABLE" + separator
             << fileName ;
 
+    command_line << stream.str().c_str();
+
     wxExecute (command_line, wxEXEC_SYNC);
 
     // Display Run Status
--
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