Microsoft security essentials???

Hello.

I see that you are running Limewire and BitTorrent.
P2P(Peer to peer) applications are designed to help you easily share and distribute files between you and a group of people. But they can also be used to distribute malware, and thus are not considered safe.
The removal of these programs is optional, but highly recommended.

Go to Start > Control Panel > Add/Remove Programs and remove the following programs.

Adobe Reader 9.3.3
BitTorrent
DNA
Java(TM) 6 Update 21
LimeWire 5.5.16

Updating Java:

• Download the latest version of Java SE Runtime Environment (JRE) 6 Update 22.
  
• Click the "Download JRE" button to the right.
  
• In the Window that opens, select your platform, check the "agree" box, and click Continue.
  
• Click on the link to download Windows Offline Installation and save to your desktop.
  
• Close any programs you may have running - especially your web browser.
  
• Then from your desktop double-click on jre-6u22-windows-i586.exe that you downloaded to install the newest version.
  

Then download and install Adobe Reader 9.4

How is the machine running now?

still getting same message when i try to download microsoft essentials i need a good av program if i cant get this one.