To re-enable executables so you can scan for and remove the original infection: 1.       Left click the “Start” button. 2.      Left click “Run”. 3.      Type “command” and hit enter. 4.      In the command prompt window type” regedit” and hit enter. 5.      In the registry editor expand “HKEY_CLASSES_ROOT”. 6.      Navigate to the entry “exefile” and expand it. 7.      Expand the “open” subkey. 8.      Select the “command” subkey. 9.      In the right pane should be a line named “Default”, double click this. 10.  In the window that opens change Value data to "%1" %*.  All of the characters in red are necessary, quotes and all.  You may see this string in the existing value data, deleting the rest and leaving this doesn’t work, you must delete the existing...