rd C:\programmi\AB2 /S /Q xcopy c:\programmi\amibroker c:\programmi\AB2 /E /I /H /Y /Q
C:\Programmi\AB2\Broker.exe is better, otherwise old files could survive in AB2 for ever
rd C:\programmi\AB2 /S /Q xcopy c:\programmi\amibroker c:\programmi\AB2 /E /I /H /Y /Q
C:\Programmi\AB2\Broker.exe is better, otherwise old files could survive in AB2 for ever