Please, if anyone knows how to fix the ¨select and install software¨installation step, tell me right now. I have tried unsuccesfully dozens of times, I think that Internet is required for the installation process?, I had downloaded several times the ISO, and tried in all variants the installation (normal, advanced, etc.) always the same installation problem. I have seen other posts with the same issue but no response even from the Zentyal staff. I'm consider myself a Zentyal fan, although this outstanding project have benn shaken quite often, and now with the new release we are starting with a defective officially published ISO. Come on folks...!! do your job.