Hi Daniele,
I checked it like this and it worked:
"C:\Program Files\Capturing Reality\RealityCapture\RealityCapture.exe" ^
-load "%~dp0Test.rcproj" ^
-setReconstructionRegion "%~dp0Test.rcbox" ^
-calculateNormalModel ^
-simplify ^
-selectModel "Model 2" ^
-unwrap ^
-calculateTexture ^
-cleanModel ^
-exportSelectedModel "%~dp0Test.obj" ^
Maybe you have some problem with the XML file.