添加app.config文件，

app.config

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v2.0.50727"/></startup></configuration>

bin/Debug/MOTINOVA_Motor_Factory_Set.exe.config

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v2.0.50727"/></startup></configuration>