BleepingComputer.com: Virus removed but all files remain hidden

PC had virus/malware - malawarebytes removed 4 x trojans however Can't see any of my desktop, all programs or anything or C: unless I unhide files. Running Sophos - updated and ran system scan but not fixing it. Any suggestions of what to do next? All ideas gratefully received - PC running XP with office 2007


Malwarebytes' Anti-Malware 1.51.0.1200
www.malwarebytes.org

Database version: 6867

Windows 5.1.2600 Service Pack 2
Internet Explorer 7.0.5730.11

16/06/2011 11:34:26
mbam-log-2011-06-16 (11-34-25).txt

Scan type: Full scan (C:\|)
Objects scanned: 399141
Time elapsed: 1 hour(s), 47 minute(s), 48 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 2
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 6

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database\Distribution Units\{1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} (Adware.MyWebSearch) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\FunWebProducts (Adware.MyWebSearch) -> Quarantined and deleted successfully.

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
c:\WINDOWS\Temp\632C.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
c:\documents and settings\all users\application data\19521316.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
c:\documents and settings\all users\application data\farerwohlxkppqp.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
c:\documents and settings\paulcheetham.beaumonti\local settings\Temp\A.dll (Trojan.FakeAlert) -> Quarantined and deleted successfully.
c:\documents and settings\paulcheetham.beaumonti\local settings\Temp\9.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
c:\documents and settings\paulcheetham.beaumonti\application data\agtyjkj.bat (Malware.Trace) -> Quarantined and deleted successfully.

They can be found in a folder named smtmp inside:

(XP)- C:\Documents and Settings\Username\Local Settings\Temp
(W7)- C:\Users\(Username)\AppData\Local\Temp


These will be there unless you have removed temp files / folders