diff --git a/MTC_Adapter/MTC_Adapter/App.config b/MTC_Adapter/MTC_Adapter/App.config
index 2d640db..1734e86 100644
--- a/MTC_Adapter/MTC_Adapter/App.config
+++ b/MTC_Adapter/MTC_Adapter/App.config
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
-  <startup>
+  <startup useLegacyV2RuntimeActivationPolicy="true">
+  <!--<startup>-->
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/>
     <!--<supportedRuntime version="v3.5" sku=".NETFramework,Version=v3.5"/>-->
     <supportedRuntime version="v2.0" sku=".NETFramework,Version=v2.0"/>