It still loads really slow, but the Personal Firewall problem is fixed again.You might want to Defrag the computer. There may be a lot of fragmented sections on the drive after cleaning the malware.

You can use the built in Windows Defrag or a faster FREE program. Defraggler is very EFFECTIVE and easy to use. Be sure to clean out temp files and RESTART the computer just before using this.That seems to have fixed most of the problem. Still loads kind of slow, but the sound issues seem to be fixed and the load times of much more tolerable.Try Dial-a-FIX. Other than that I'm not sure what's going on.

Download Dial-a-Fix by djlizard, save it to the desktop then extract it to it's own folder.

• Open the folder and run Dial-a-fix.exe
• 2 windows will open. Close the ONE in the background labeled Restrictive Policies
• Check the box in section 1, Empty temp folders.
  
• Check the box in section 2, Fix Windows Installer.
  
• Check the box in section 3, Fix Windows Update.
  
• Check the box in section 4, labeled SSL/HTTPS/Cryptography. The 4 boxes under it should be pre-checked
  
• Check all boxes in section 5, labeled Registration Center.
  
• Click Go
  
• OK any error messages if received, but write them down and post them here.
• Restart the computer when done.