Windows 7: Do not use Combofix on your own!!

Thanks :)

Same here .. I've used it many times to fix many computers.

I just use it to remove my PC's malware and Im just an average computer user.. :)

The point is, it may well bork your PC. Not that people have been successful using it on their own. Many, many people may read this thread. It was meant as a caution. A Guy

While you may have escaped without it kicking up a fuss this time, it's impossible to guarantee the same will happen if you choose to run it again. CF acts in kernel-mode and can therefore delete core Windows files with ease, if something goes wrong, it's likely to go very wrong. Like many other malware removal tools, they are designed for us under the supervision of a trained instructor so we can analyse the logs to see if any issues remain. If an untrained user runs CF out of the blue, it may well remove the symptoms of the malware that you have, but for all you know there could be leftover parts that are still active, at which point you would be under false pretences and would probably use the computer as if it was clean, when it may not be. A lot of the time, CF requires a custom script to complete the removal process. There are thousands (probably tens or hundreds of thousands) of malware removal threads where the helper has had to use a custom script to finish off, here's one example:

http://www.bleepingcomputer.com/forums/topic466102.html

When you run ComboFix, the disclaimer clearly says that the tool should not be run unsupervised. As stated by the author of ComboFix:


Tom

I get your point.. it's a bit risky.. now I can compare it to an antibiotic.. it kills bacteria.. even the good one.. same with the combo fix.. it may delete the virus.. even your core files..
in my situation where I find CF useful.. I have a cousin who watch porn every night.. and when I use my computer I suddenly notice that its already infected(trojans,worms,backdoor). I install avira, AVG and other free antivirus software.. I also install malwarebye and ccleaner.. still no luck.. I entered the darkside (ifyouknowwhatImean).. it might work because it's a full version.. but STILL no LUCK!!.. so my last resort is to reformat my computer.. but I misplace my windows 7 DVD.. and using a pirated one is a bit hassle because I paid for my OS.. and at last... someone suggest to use CF.. it's like a do or die situation... and im really really impress because it fix my computer... the end

Good post Tom

A Guy

Let me make your day, and bring you from the dark side into the light : if you have paid for your OS, then you have a Product key. All you need is a Windows 7 installation DVD, which you can create in a matter of minutes by downloading the ISO for the version you are using:
Download Windows 7 ISO (Official 32-bit and 64-bit Direct Download Links) « My Digital Life

I didn't knew I can use other windows ISO before..
well I found mine at the attic

so if combo fix can mess up your system.. can you just repair it using your windows installation disc?

Even a full fresh install, as long as you can download/burn that iso and boot it from UFD or optical drive, as well as having your paid for product key in your posession.