diff --git a/AOVpnManager/EventViewerLogger.cs b/AOVpnManager/EventViewerLogger.cs
index 7ad97cc..d3437bc 100644
--- a/AOVpnManager/EventViewerLogger.cs
+++ b/AOVpnManager/EventViewerLogger.cs
@@ -1,4 +1,4 @@
-using Microsoft.Diagnostics.Tracing;
+using System.Diagnostics.Tracing;
 
 namespace AOVpnManager
 {
diff --git a/Installer/Package.wxs b/Installer/Package.wxs
index 8305e4a..176e5db 100644
--- a/Installer/Package.wxs
+++ b/Installer/Package.wxs
@@ -24,10 +24,6 @@
         <File Source="$(AOVpnManager.TargetPath)" Id="AOVpnManager.exe" />
       </Component>
 
-      <Component Directory="INSTALLFOLDER">
-        <File Source="$(var.AOVpnManager.TargetDir)\Microsoft.Diagnostics.Tracing.EventSource.dll" />
-      </Component>
-
       <Component Directory="INSTALLFOLDER">
         <File Source="TaskConfig.xml" />