TDSSKILLER has quarantined the following file:
[InfectedFile]
Type: Raw image
Src: C:\Windows\system32\Drivers\sptd.sys
md5: 34f974f8b3c86de03a30dcbe79091c97

Is this a false positive? If yes then how do I un-quarantine it?

Do you use daemon tolls ? If not then ignore it

It’s like that in Chrome too.

Yes I use Daemon tools. Some progs don’t work now. How can I un quarantine the file?

I would download a fresh copy from here to be on the safe side
http://www.duplexsecure.com/downloads

Thanks M8 ;D