You should be able to remove it with malwarebytes antimalware.
If you didn't install it when you had your previous infection, you can get it from here:
https://www.malwarebytes.com/mwb-download/
Download the free one, make sure you uncheck the "trial version" option.
If you already have it installed, then simply run it.
But, as you've now managed to infect your system twice in a matter of days, you need to review your own behaviour on the web - ensuring that you don't randomly click links to unknown sites, and always reading carefully any offers of additional software when installing programs.