Malware , Is it gone or still here?

I’m running Avast Current Version - 120708-0
Program Version - 7.0.1456

Avast boot scan didnt remove these.
Moved to Virus Chest - Win32:Malware gen
Name Original Location
194f06ee.msi C:\Windows Installer
_754C1CEE46B3_43F5_AD32_BFFAA9FC8892.exe C:\Windows\Installer{67E4EE98-59F4-4120-89A6-A20AF5BEC689}

Name Original Location
A0003127.exe C:\System Volume Information_restore{DB2A8076-866A-4607-8A37-7039B4A1FFA8}\RP3
A0003224.msi C:\System Volume Information_restore{DB2A8076-866A-4607-8A37-7039B4A1FFA8}\RP4

Went to Avast Forum, on cleaning Malware, Downloaded and Ran - Malwarebytes- Here’s the log:

Malwarebytes Anti-Malware (Trial) 1.61.0.1400
www.malwarebytes.org

Database version: v2012.07.08.06

Windows XP Service Pack 3 x86 NTFS
Internet Explorer 8.0.6001.18702
Administrator :: OPS [administrator]

Protection: Enabled

7/8/2012 2:09:48 PM
mbam-log-2012-07-08 (14-09-48).txt

Scan type: Quick scan
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
Scan options disabled: P2P
Objects scanned: 198040
Time elapsed: 8 minute(s), 42 second(s)

Memory Processes Detected: 0
(No malicious items detected)

Memory Modules Detected: 0
(No malicious items detected)

Registry Keys Detected: 0
(No malicious items detected)

Registry Values Detected: 0
(No malicious items detected)

Registry Data Items Detected: 0
(No malicious items detected)

Folders Detected: 0
(No malicious items detected)

Files Detected: 0
(No malicious items detected)

(end)

It did not pickup the 4 files as being present on my system.
PLease advise.
thanks,
angelofred