i look at the form it ask to sms to ......( i dont know) and then it will give us the password and then i think my dekstop will appear
the language is russian( in case if u need to know)
OK - from that I'd say we're looking a well embedded form of malware, so that combined with what I sense are your own limitations (please don't take offence at that), I'm going to steer away from the Linux repair option... it does take a fair amount of expertise and in-depth knowledge to run, or things can be made worse.
Now seeing as you are able to boot from DVD, and obviously have a working machine - seeing as you're posting here - the first option is to DL a Linux Live disc on your working machine (suggest Knoppix for size reasons, as well as decent driver support), burn to disk, and boot from that disk. So long as you have an external HDD, you can then transfer files across.
BUT - my concern with this method is that given the way this piece of malware has embedded itself, my serious concern is that some of the files you transfer across may well be infected. If Windows was even semi-functional, I would suggest installing TrueCrypt (even portable version) and locking those files in a secure vault till can be safely scanned. Problem is, TrueCrypt still relies on command-prompt for Linux, so that goes out the window.
Now as apreferred option, I'm actually steer you in the direction of a solution which may get my @rse kicked, but will try and explain so any mods hopefully will understand why this is actually the best option :S
My preference actually goes to a new build of the underground Windows XP Live boot-disk, this one incorporating Kapersky 2009. Now you would need to install a bittorrent client ( uTorrent ) on the working machine, then click on link , opening with uTorrent if not automatically doing so. Once DL'ed, burn off, and boot from said disk.
Now the reason I actually BY FAR prefer this option is for two reasons:Because it includes a new WINDOWS-SPECIFIC AV build, you may actually have a chance of stripping the infection from your installed Windows build, even if only to the point where you can actually properly boot and fully clean out.
Even if it can't effectively get your installed OS up and running, it should at least be able to clean any files you need to copy to external drive, minimising any risk of spreading infection.
Obviously am NOT advocating software privacy (this build is actually no use as a local install anyhow), but in your case it does actually seem to provide the best chance of either repairing your OS, or at least safely recovering files - without also recovering the malware along with it - before a fresh install.
