I'm glad to hear things are running better, and you can remove ERUNT and SFP now. I think your machine is now clean and here are some tips to help you keep it that way:
You have good protection software installed however please ensure it is kept up to date. Check that your antivirus and antispyware programs are set to automatically update themselves daily, and that your firewall is the latest version.
I recommend you install a custom hosts file such as MVPS HOSTS. This custom hosts file effectively blocks a wide range of unwanted ads, banners, 3rd party Cookies, 3rd party page counters, web bugs, and many hijackers.
For information on how to download and install, please read this tutorial by WinHelp2002
Note: Be sure to follow the instructions to disable the DNS Client service before installing a custom hosts file.
Also: subscribe to the mailing list to get update notifications.
Please take care when downloading programs. One of the easiest ways to be infected is to download freeware/shareware programs which come laden with malware - this includes allowing websites to install browser plug-ins or ActiveX controls. Before downloading, it is crucial to check whether the source is reputable.
One way to check is to use McAfee SiteAdvisor. Copy the domain name into the space provided and SiteAdvisor will give you a report on the website which can help you decide if it is safe. They also have a toolbar for IE and Firefox which adds this functionality to your browser.
Download and install the free version of WinPatrol. This program protects your computer in a variety of ways and will work well with your existing security software. Have a look at this tutorial to help you get started with the program.
Find out more about how to prevent infection in the future
Please post back to let me know that you have read this, and if there are any further issues.