any tips for removing this from my hd would be appreciated?

McAfee has automatically blocked a potentially unwanted program from running on your computer.

Details
Name: Junk-NavQuar

More Info
Potentially unwanted programs include spyware, adware, and other programs that might create additional security or privacy risks to your computer data and personal information. They are often downloaded in conjunction with a program that you want.

Process: C:WINDOWSSystem32svchost.exe
Process Name: Generic Host Process for Win32 Services
File Path: C:System Volume Information_restore{7F7BE6F8-0D6A-488B-ABDC-75393719A72D}RP1249A1335024.EXE

If you do not recognize this potentially unwanted program, McAfee recommends that you remove it. If you recognize this potentially unwanted program, trust it, and then rerun the program that triggered this alert.

Just Disable system restore

Boot in Safe Mode

http://mypchelp.blogspot.com/2006/10/boot-in-safe-mode-in-windows-xp-laptop.html

and then run the Mcafee scan

Using The Disk Cleanup Utility To Keep A PC Running Smoothly