diff --git a/TestExtProc/Program.cs b/TestExtProc/Program.cs
index 0d1d158..083502c 100644
--- a/TestExtProc/Program.cs
+++ b/TestExtProc/Program.cs
@@ -1,10 +1,7 @@
 // See https://aka.ms/new-console-template for more information
 using System.Diagnostics;
-using System.Net.Security;
-using System.Text;
 
 int lineCount = 0;
-//StringBuilder output = new StringBuilder();
 
 
 void OutputHandler(object sender, DataReceivedEventArgs e)