Hi I see you have run combofix, so I may not be able to recover all the icons/folders. Could you post the combofix log please

Download RogueKiller to your desktop

[*]Quit all running programs
[*]For Vista/Seven, right click → run as administrator, for XP simply run RogueKiller.exe
[*]When prompted, type 6 and validate
[]The RKreport.txt shall be generated next to the executable.
[
]If the program is blocked, do not hesitate to try several times. If it really does not work (it could happen), rename it to winlogon.exe

Please post the contents of the RKreport.txt in your next Reply.

THEN

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

Run OTL

[*]Under the Custom Scans/Fixes box at the bottom, paste in the following

:OTL O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - No CLSID value found. O2 - BHO: (Java(tm) Plug-In 2 SSV Helper) - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Archivos de programa\Java\jre6\bin\jp2ssv.dll File not found [2011/08/03 19:53:19 | 000,005,406 | -HS- | C] () -- C:\Documents and Settings\All Users\Datos de programa\hq01g0s5w55i87u83h06t5wlbps4s5g57jixp [2011/07/21 09:16:29 | 000,012,662 | -HS- | C] () -- C:\Documents and Settings\All Users\Datos de programa\g40oar5r55ds5exf8gb6ln [2011/07/04 11:05:28 | 000,013,712 | -HS- | C] () -- C:\Documents and Settings\All Users\Datos de programa\5g10dlpbayswnt6ic1kfu5n52cs32vkyjnm [2011/06/29 22:47:15 | 000,000,000 | -HSD | M] -- C:\Documents and Settings\All Users\Datos de programa\System Restore

:Files
ipconfig /flushdns /c

:Commands
[purity]
[resethosts]
[emptyjava]
[EMPTYFLASH]
[CREATERESTOREPOINT]
[Reboot]


[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.