Unable to bring up task Manager

Fault handling: This is a fault caused by a virus called "disaster-fly".

First open the "Run" dialog box, enter "Msconfig" after the carriage return, in the dialog box that appears there will be "start" and "Service" option, disable the options in which you feel suspicious, restart the computer. Then enter "Gpedit.msc" in the "Run" dialog box and return to start the Group Policy Editor. In local policies, expand User Configuration-Administrative Templates-system-Ctrl+alt+del options, double-click the Remove Task Manager policy in the right pane, select the Not Configured option in the pop-Up Policy Settings dialog box, click the OK button, and then press CTRL + Alt+del "Task Manager" can be recalled by the "key combination". More importantly, after you recall task Manager, to view the processes and tasks lists, close the items that are suspicious. Then re-install the anti-virus software in a clean environment to ensure that the virus in the system has been completely killed.