One of our computers which contains critical data, is displaying the attached, this appears to be malware, I've run ComboFix and MalwareBytes in Safe Mode (which both removed files/infections) but the problem remains. I have limited access to the computer as this infection kills most programs as I try to run them. However, there's nothing listed to uninstall in the Program list. There is however a rogue process listed in Task Manager which I'm unable to kill. Any suggestions please?