I know you said you've used all types of spyware removal, but here are some that I use:
For the past month or so I have been trying to access a number of sites flurl and youfilehost for example everytime im being redirected to a website call brazzers. I have tried all types of spyware removal and I have even formatted my pc to see if that resolved the issue, the first time it didn't the second time I loaded on zonealarm aswell which helped for about an hour then it happended again. I can't see or nor can I get any software to find the cause.
I have searched the internet and have found a few other people with the problem but no fix.
Can anyone help?