This looks like an awesome program. I just installed the Windows version, but when I click it in the Start menu (or run it from its folder in Program Files), nothing happens; maybe a brief glimpse of a command prompt window. If I repeat this, it eventually tells me that I already have an instance running, but in all cases, when I look in Task Manager, I don't see it. I uninstalled and rebooted after reinstalling, but that didn't help. What next? Thanks.