Best way to remove the CryptoWall Decrypter

Have you been mad at being targeted by this CryptoWall Decrypter virus? I got this Trojan attack when I was clicking on pop-up ads accidentally. I found that the computer performed very poorly and it got freezes easily. Immediately, I launched my advanced anti-virus software, but it can’t seem to clean out the Trojan infection. What damages will this Trojan horse bring to the computer? How to remove it to regain clean computer environment? Any virus removal tip will be highly appreciated.

Details of CryptoWall Decrypter:
CryptoWall Decrypter is a terrible computer virus. It has the ability to enter the computer secretly when you don’t know and begins its malicious activities immediately. It makes full use of Windows operating systems’ vulnerabilities to attack computers actively. So far, there have been many innocent computer users becoming its victims. In addition, your computer will be occupied if you visit a malicious web site, download a dubious free program and open a spam email attachment. You don’t know that your computer is infected until your antivirus software reminds you.

In general, CryptoWall Decrypter will cause terrible virus infection on the infected computer such as slow performance and even the blue screen of death, the infected PC will need to spend a long time on running programs and even going online, what is more, this nasty adware virus will create unknown processes on the Windows Task Manager, PC users are hard to close them because it will run automatically. Anyway, since the anti-virus program can not get rid of it completely, PC users need to remove this threat manually to avoid further damage.