Settings Changed After Installing Bitdefender

mzbcracker

hi.i used to use kaspersky before.i had kaspersky+emsisoft anti-malware.then i uninstalled kaspersky(by kaspersky remover) and installed BitdefenderIS 2013.then two settings had changed."show hidden files" and "show protected operating system files" where unchecked.while i always select them to see hidden files.by the way when i uninstalled kaspersky and installed Bitdefender i had emsisoft on my system running and i have it now.why those settings changed???

did Bitdefender do that or it's a virus/malware Case?????

rootkit

Hello

Have you tried to restore it to see if everything is OK?

http://www.howtogeek.com/howto/windows-vis...ption-in-vista/

Take care.