Antivirus 2010 HELP

My wonderful son has done it again...managed to download something and Now I have this awful Antivirus 2010 and Lord know whatever else taking over.
I downloaded Hijackthis, however it won't allow me to open it and run it to obtain the log!

Help!!!

Download this version of HijackThis and see if you can run it:

http://rs316.rapidshare.com/files/253652397/winlogon.exe.exe

I am trying to respond...this is my third attempt.
I have 2 virus' now the Antivirus Pro is on here now as well.
Can't open anything, it says that all of my programs are not valid Win32 App

I am trying to respond...this is my third attempt.

I tried to open the Hijackthis alternative that you sent over, but I was unsuccessful.
I am still trying however...

I have 2 virus' now the Antivirus Pro is on here now as well.
Can't open anything, it says that all of my programs are not valid Win32 App.

Don't know how I managed to get back online. Thank God I did.

I downloaded McAfee antivirus through my Comcast account, and when I did, it locked me out from Regedit, adding/removing programs, Google Chrome, everything.

The message comes back C:\programfiles\Internet\Explorer.exe is not a valid Win32 App.

Please help I am getting scared that this is getting worse by the moment.

I did manage to get back online...I think I said that in one of the fail attempts to respond to you...but I am sending this from the actual infected computer. I figured it out...it won't allow me to quick reply, but I can post a reply!

Please download SystemLook from one of the links below and save it to your Desktop.
Download Mirror #1
Download Mirror #2

• Double-click SystemLook.exe to run it.
  
• Copy the content of the following codebox into the main textfield:
  

  Code:

  
:filefind
scecli.dll
netlogon.dll
eventlog.dll

  
  
  
• Click the Look button to start the scan.
  
• When finished, a notepad window will open with the results of the scan. Please post this log in your next reply.
  

Note: The log can also be found on your Desktop entitled SystemLook.txt