I've just starting having issues with Comodo after over a year of trouble free use. After a while (> 20 entries) in the application monitor, it won't accept any more automatic entries and I get a blank line at the bottom of the application monitor table. I've tried uninstalling and reinstalling and it hasn't made any real difference. Looking at the registry soon after reinstall, there appear to be some 'pre-existing' app entries and the first one starts at 20. I'm not sure whether these appear at installation or whether this is coincidence or not. These 'pre-existing' entries cannot be deleted from the registry either and they feature applications that are on the PC. I'm totally flummoxed. Any ideas anybody?