YouP

Hello, I've juste installed windows 8 on my new computer. I would like using eset nod32 antivirus v6 but when i installe the software, i can't run my favourite internet browser "Mozilla". In fact when i go on web and if the url needs flash player plugin, the plugin crashes all the time. No crash with "chrome" When i uninstall eset, no more crash. I'm runing the last version of flash player and mozilla. Can you tell me if there is an fix Thank you so much