diff --git a/_RebuildReleaseAndRunTests.bat b/_RebuildReleaseAndRunTests.bat
new file mode 100644
index 000000000..51d34224d
--- /dev/null
+++ b/_RebuildReleaseAndRunTests.bat
@@ -0,0 +1,38 @@
+%windir%\microsoft.net\framework\v4.0.30319\msbuild /t:rebuild /property:Configuration=Release PascalABCNET.sln
+@IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+cd ReleaseGenerators
+..\bin\pabcnetc RebuildStandartModules.pas /rebuild
+@IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+cd PABCRtl
+..\..\bin\pabcnetc PABCRtl.pas /rebuild
+@IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+..\sn.exe -Vr PABCRtl.dll
+..\sn.exe -R PABCRtl.dll KeyPair.snk
+..\sn.exe -Vu PABCRtl.dll
+copy PABCRtl.dll ..\..\bin\Lib
+
+..\..\bin\pabcnetc PABCRtl32.pas /rebuild
+@IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+..\sn.exe -Vr PABCRtl32.dll
+..\sn.exe -R PABCRtl32.dll KeyPair32.snk
+..\sn.exe -Vu PABCRtl32.dll
+copy PABCRtl32.dll ..\..\bin\Lib
+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
+cd ..
+GOTO EXIT
+
+:ERROR
+PAUSE
+
+:EXIT
\ No newline at end of file