Hello everyone,

I have a problem with anti virus on windows 8x64bit version. at the very beginning, i installed Norton on my pc and there was an error with the file and memory. then i uninstalled it and installed BitDefender Antivirus but still with no success. now I am really not sure its the problem of windows 8.

does anyone can help in this? have you experienced the same in windows 8?

many thanks in advance.