Since Windows Task Manager cannot display the path of a process, it is recommended to use the process viewing and management tools that come with your antivirus software to find and terminate suspicious processes. Then try to locate the virus program file (mainly the virus process file you have terminated. Additionally, first go to Folder Options in Explorer and set it to display all files and folders and show protected files, then check if there are any unknown DLL or EXE files in folders like system32, or if there are any unknown files or virus program files in locations such as C:Program Files, C:Documents and SettingsuserLocal SettingsTemporary Internet Files, C:Documents and SettingsuserLocal SettingsTemp, etc.), then delete them after making sure they are not system files.