Please note the message text in blue
at the top of this forum. No one should be using ComboFix
unless specifically instructed to do so by a Malware Removal Expert who can interpret the logs. It is a powerful tool intended by its creator
to be "used under the guidance and supervision of an expert
. Using this tool incorrectly could lead to disastrous problems with your operating system such as preventing it from ever starting again.
Please read the pinned topic ComboFix usage, Questions, Help? - Look here
With that said, Combofix will run on Windows 7 but it's not officially supported yet as it's a beta version meant for compatibility testing. When attempting to use it on that OS, there should be a warning message
not to use on a live machine.