Las entradas que aparecen al buscar PSguard con el regsseker son:

HKEY_LOCAL_MACHINE\SOFTWARE\PSGuard.com\
HKEY_LOCAL_MACHINE\SOFTWARE\PSGuard.com\PSGuard
HKEY_LOCAL_MACHINE\SOFTWARE\PSGuard.com\PSGuard\P. S.Guard
HKEY_LOCAL_MACHINE\SOFTWARE\PSGuard.com\PSGuard\P. S.Guard\License

Cuando clikeo sobre License me sale una ventana con el mensaje:

"No se puede abrir license: error al abrir la clave "

Este es el txt que genero la herramienta de la q me hablas:

"Silent Runners.vbs", revision 41, http://www.silentrunners.org/
Operating System: Windows XP SP2
Output limited to non-default values, except where indicated by "{++}"


Startup items buried in registry:
---------------------------------

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run \ {++}
"CTFMON.EXE" = "C:\WINDOWS\system32\ctfmon.exe" [MS]
"MsnMsgr" = ""C:\Archivos de programa\MSN Messenger\MsnMsgr.Exe" /background" [MS]

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run \ {++}
"NeroFilterCheck" = "C:\WINDOWS\system32\NeroCheck.exe" ["Ahead Software Gmbh"]
"nod32kui" = ""C:\Archivos de programa\Eset\nod32kui.exe" /WAITSERVICE" ["Eset "]
"Cmaudio" = "RunDll32 cmicnfg.cpl,CMICtrlWnd" [MS]
"EPSON Stylus C62 Series" = "C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10I C2.EXE /P23 "EPSON Stylus C62 Series" /O6 "USB001" /M "Stylus C62"" ["SEIKO EPSON CORPORATION"]

HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objects\
{53707962-6F74-2D53-2644-206D7942484F}\(Default) = (no title provided)
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\Spybot - Search & Destroy\SDHelper.dll" ["Safer Networking Limited"]

HKLM\Software\Microsoft\Windows\CurrentVersion\She ll Extensions\Approved\
"{42071714-76d4-11d1-8b24-00a0c9068ff3}" = "Extensión de paneo de pantalla del Panel de control"
-> {CLSID}\InProcServer32\(Default) = "deskpan.dll" [file not found]
"{88895560-9AA2-1069-930E-00AA0030EBC8}" = "Extensión de icono de HyperTerminal"
-> {CLSID}\InProcServer32\(Default) = "C:\WINDOWS\system32\hticons.dll" ["Hilgraeve, Inc."]
"{B41DB860-8EE4-11D2-9906-E49FADC173CA}" = "WinRAR shell extension"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\WinRAR\rarext.dll" [null data]
"{00020D75-0000-0000-C000-000000000046}" = "Microsoft Office Outlook Desktop Icon Handler"
-> {CLSID}\InProcServer32\(Default) = "C:\ARCHIV~1\MICROS~2\OFFICE11\MLSHEXT.DLL" [MS]
"{0006F045-0000-0000-C000-000000000046}" = "Microsoft Office Outlook Custom Icon Handler"
-> {CLSID}\InProcServer32\(Default) = "C:\ARCHIV~1\MICROS~2\OFFICE11\OLKFSTUB.DLL" [MS]
"{42042206-2D85-11D3-8CFF-005004838597}" = "Microsoft Office HTML Icon Handler"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\Microsoft Office\OFFICE11\msohev.dll" [MS]
"{B089FE88-FB52-11d3-BDF1-0050DA34150D}" = "NOD32 Context Menu Shell Extension"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\Eset\nodshex.dll" ["Eset "]
"{640167b4-59b0-47a6-b335-a6b3c0695aea}" = "Portable Media Devices"
-> {CLSID}\InProcServer32\(Default) = "C:\WINDOWS\system32\Audiodev.dll" [MS]
"{cc86590a-b60a-48e6-996b-41d25ed39a1e}" = "Portable Media Devices Menu"
-> {CLSID}\InProcServer32\(Default) = "C:\WINDOWS\system32\Audiodev.dll" [MS]

HKLM\Software\Classes\PROTOCOLS\Filter\
INFECTION WARNING! text/xml\CLSID = "{807553E5-5146-11D5-A672-00B0D022E945}"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\Archivos comunes\Microsoft Shared\OFFICE11\MSOXMLMF.DLL" [MS]

HKLM\Software\Classes\*\shellex\ContextMenuHandler s\
NOD32 Context Menu Shell Extension\(Default) = "{B089FE88-FB52-11d3-BDF1-0050DA34150D}"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\Eset\nodshex.dll" ["Eset "]
WinRAR\(Default) = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\WinRAR\rarext.dll" [null data]

HKLM\Software\Classes\Directory\shellex\ContextMen uHandlers\
WinRAR\(Default) = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\WinRAR\rarext.dll" [null data]

HKLM\Software\Classes\Folder\shellex\ContextMenuHa ndlers\
NOD32 Context Menu Shell Extension\(Default) = "{B089FE88-FB52-11d3-BDF1-0050DA34150D}"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\Eset\nodshex.dll" ["Eset "]
WinRAR\(Default) = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"
-> {CLSID}\InProcServer32\(Default) = "C:\Archivos de programa\WinRAR\rarext.dll" [null data]


Active Desktop and Wallpaper:
-----------------------------

Active Desktop is disabled at this entry:
HKCU\Software\Microsoft\Windows\CurrentVersion\Exp lorer\ShellState

HKCU\Control Panel\Desktop\
"Wallpaper" = "C:\Documents and Settings\ALEX\Configuración local\Datos de programa\Microsoft\Wallpaper1.bmp"


Enabled Screen Saver:
---------------------

HKCU\Control Panel\Desktop\
"SCRNSAVE.EXE" = "C:\WINDOWS\system32\logon.scr" [MS]


Winsock2 Service Provider DLLs:
-------------------------------

Namespace Service Providers

HKLM\System\CurrentControlSet\Services\Winsock2\Pa rameters\NameSpace_Catalog5\Catalog_Entries\ {++}
000000000001\LibraryPath = "%SystemRoot%\System32\mswsock.dll" [MS]
000000000002\LibraryPath = "%SystemRoot%\System32\winrnr.dll" [MS]
000000000003\LibraryPath = "%SystemRoot%\System32\mswsock.dll" [MS]

Transport Service Providers

HKLM\System\CurrentControlSet\Services\Winsock2\Pa rameters\Protocol_Catalog9\Catalog_Entries\ {++}
0000000000##\PackedCatalogItem (contains) DLL [Company Name], (at) ## range:
imon.dll ["Eset "], 01 - 05, 11
%SystemRoot%\system32\mswsock.dll [MS], 06 - 08, 12 - 19
%SystemRoot%\system32\rsvpsp.dll [MS], 09 - 10


Toolbars, Explorer Bars, Extensions:
------------------------------------

Extensions (Tools menu items, main toolbar menu buttons)

HKLM\Software\Microsoft\Internet Explorer\Extensions\
{92780B25-18CC-41C8-B9BE-3C9C571A8263}\
"ButtonText" = "Referencia"

{FB5F1910-F110-11D2-BB9E-00C04F795683}\
"ButtonText" = "Messenger"
"MenuText" = "Windows Messenger"


Running Services (Display Name, Service Name, Path {Service DLL}):
------------------------------------------------------------------

EPSON Printer Status Agent2, EPSONStatusAgent2, "C:\Archivos de programa\Archivos comunes\EPSON\EBAPI\SAgent2.exe" ["SEIKO EPSON CORPORATION"]
NOD32 Kernel Service, NOD32krn, "C:\Archivos de programa\Eset\nod32krn.exe" ["Eset "]
SoundMAX Agent Service, SoundMAX Agent Service (default), "C:\Archivos de programa\Analog Devices\SoundMAX\SMAgent.exe" ["Analog Devices, Inc."]
Windows User Mode Driver Framework, UMWdf, "C:\WINDOWS\system32\wdfmgr.exe" [MS]


Print Monitors:
---------------

HKLM\System\CurrentControlSet\Control\Print\Monito rs\
EPSON V5 2KMonitor\Driver = "EBPMON2.DLL" ["SEIKO EPSON CORPORATION"]
Microsoft Document Imaging Writer Monitor\Driver = "mdimon.dll" [MS]


----------
+ This report excludes default entries except where indicated.
+ To see *everywhere* the script checks and *everything* it finds,
launch it from a command prompt or a shortcut with the -all parameter.
+ To search all directories of local fixed drives for DESKTOP.INI
DLL launch points and all Registry CLSIDs for dormant Explorer Bars,
use the -supp parameter or answer "No" at the first message box.
---------- (total run time: 35 seconds, including 18 seconds for message boxes)


Gracias