I recommend you UnHackMe - Ultimate Malware Killer for fast malware removal:
Free DownloadFully Functional 30-day Trial. No credit card is required.
Reviews. EULA. Privacy Policy. Uninstall.
Is the file WaterMark.exe located on your computer? Your computer is infected.
We highly recommend you to remove WaterMark.exe from your computer as soon as possible.
WaterMark.exe is Trojan/Backdoor.
Kill the process WaterMark.exe and remove WaterMark.exe from Windows startup.