I got a spyware problem plz help . thanks .?

I got this spyware yesterday when i downloaded a file and opened it. It was around 500 kb in size . I opened a command prompt screen and then just closed after showing sometext .

Now i get adware saying my PC is infected with different adwares , spywares and viruses . They link takes me to http://www.savetheinformation.com . I have to pay to buy their software .I know that this is one of their marketing techniques. Please help me in getting rid of this threat.

I already tried superanitspyware software. I also have norton antivirus 2007 pro edition . Pla help .

Thank you

I got a spyware problem plz help . thanks .?anti virus protection

This is not a problem at all. Here's what you need to do.

1st, don't waste your time with AVG, true sword, spybot, ad aware, CA, spyhunter, superantispyware, avast, panda, kaspersky, spyware blaster, bitdefender, spyware guard, windows defender or anything of the sort. Stay away from anything that is FREE when it comes to spyware and antivirus. There is a reason why they free. They are NOT good.

2nd, You need some of the best software out there. Norton Systemworks is very good. That's the only good software from Norton. I wouldn't recommend Norton Internet security, its not that great. Now the best software you should get is Webroot AntiVirus With AntiSpyware %26 Firewall, formally known as Webroot's Spysweeper with Anti-virus, this software is too good and gets better everyday. This is Elite software. It blocks over 455,000 definition threats, which contain multiple fringerprints with each(you can do the math). No other software can compete with that or come close for that matter. It catches everything: viruses, spyware, adware, malware, root kits, keyloggers, trojans, worms, and anything else. It also has active shields and a Firewall which learns from your useage. I've used them all and it is 2nd to none.