I am unable to open facebook website on my system ex access denied

[azraavai]

i am unable to open facebook on my system
i have message from my system was ACCESS DENIEDhttp://img.tomshardware.com/forum/uk/icones/smilies/hello.gif

 

[COLGeek]

Download, install, update, and do a full scan with Malwarebytes (get it from www.malwarebytes.org). Delete everything it finds. Sounds like you have some malicious software preventing you from launching programs and websites.

 

[Shoki_45]

i cant access facebook too can you tell me what to do?? my internet access is fine i can access whatever other website but facebook!!