diff --git a/VisualPascalABCNET/app.config b/VisualPascalABCNET/app.config
index f88408bfa..d224b6394 100644
--- a/VisualPascalABCNET/app.config
+++ b/VisualPascalABCNET/app.config
@@ -7,6 +7,6 @@
 				<bindingRedirect oldVersion="0.0.0.0-4.2.1.8805" newVersion="4.2.1.8805"/>
 			</dependentAssembly>
 		</assemblyBinding>
-    <useLegacyJit enabled="1" />
+   
 	</runtime>
 </configuration>
diff --git a/_GenerateAllSetups.bat b/_GenerateAllSetups.bat
index 6bea2cdda..1ebecf1e2 100644
--- a/_GenerateAllSetups.bat
+++ b/_GenerateAllSetups.bat
@@ -40,6 +40,9 @@ cd ..
 ExecHide.exe gacutil.exe /u PABCRtl
 ExecHide.exe gacutil.exe /i ..\bin\Lib\PABCRtl.dll
 
+..\bin\pabcnetc RebuildStandartModules.pas /rebuild
+@IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
 cd ..\bin
 REM MPGORunner.exe
 TestRunner.exe
diff --git a/pabcnetc/app.config b/pabcnetc/app.config
index 313ea591c..8ac131ed3 100644
--- a/pabcnetc/app.config
+++ b/pabcnetc/app.config
@@ -1,7 +1,5 @@
 <?xml version="1.0"?>
 <configuration>
 <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
-<runtime>
-      <useLegacyJit enabled="1" />
-    </runtime>
+
 </configuration>
diff --git a/pabcnetc_clear/app.config b/pabcnetc_clear/app.config
index aa7ecef8b..0baa2185e 100644
--- a/pabcnetc_clear/app.config
+++ b/pabcnetc_clear/app.config
@@ -1,7 +1,5 @@
 <?xml version="1.0"?>
 <configuration>
 <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
-  <runtime>
-    <useLegacyJit enabled="1" />
-  </runtime>
+  
 </configuration>