BleepingComputer.com: Windows 7 will NOT boot no matter what options I try

• Close any open browsers.
  
• Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
  
• Click Start > Run and in the box that opens type notepad and press enter. Copy/paste the text in the codebox below into it:

DDS::
uInternet Settings,ProxyOverride = 127.0.0.1:9421

• Download the latest version of Adobe Reader Version X. and save it to your desktop.
  
• Uncheck the "Free McAfee Security plan Plus" option or any other Toolbar you are offered
  
• Click the download button at the bottom.
  
• If you use Internet Explorer and do not wish to install the ActiveX element, simply click on the click here to download link on the next page.
  
• Remove all older version of Adobe Reader: Go to Add/remove and uninstall all versions of Adobe Reader, Acrobat Reader and Adobe Acrobat.
  If you are unsure of how to use Add or Remove Programs, the please see this tutorial:How To Remove An Installed Program From Your Computer
  
• Then from your desktop double-click on Adobe Reader to install the newest version.
  If using Windows Vista and the installer refuses to launch due to insufficient user permissions, then Run As Administrator.
  
• When the "Adobe Setup - Welcome" window opens, click the Install > button.
  
• If offered to install a Toolbar, just uncheck the box before continuing unless you want it.

• Download the latest version of Java Runtime Environment (JRE) Version 7u3.
  
• Look for "JDK 7u3 (JDK or JRE).
  
• Click the "Download JRE" button at the right.
  
• Read the License Agreement, and then check the box that says: "Accept License Agreement".
  
  • Select "Windows x86 Offline" and click on jre-7-windows-i586.exe
• Save it to your desktop
  
• Close any programs you may have running - especially your web browser.
  
• Uninstall all older versions of Java (any item with Java Runtime Environment, JRE or J2SE in the name).
  
• Reboot your computer once all Java components are removed.
  
• Install the newest version by double clicking (run as Administrator for Windows Vista/Seven) the downloaded file.

• Hold down Control and click on this link to open ESET OnlineScan in a new window.
  
• Click the button.
  
• For alternate browsers only: (Microsoft Internet Explorer users can skip these steps)
  • Click on esetsmartinstaller_enu.exe to download the ESET Smart Installer. Save it to your desktop.
    
  • Double click on the
    icon on your desktop.
  
  
• Check "YES, I accept the Terms of Use."
  
• Click the Start button.
  
• Accept any security warnings from your browser.
  
• Under scan settings, check "Scan Archives" and "Remove found threats"
  
• Click Advanced settings and select the following:
  • Scan potentially unwanted applications
    
  • Scan for potentially unsafe applications
    
  • Enable Anti-Stealth technology
  
  
• ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
  
• When the scan completes, click List Threats
  
• Click Export, and save the file to your desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.
  
• Click the Back button.
  
• Click the Finish button.