WinXp pro ponovni login problem

Naj na kratko opišem problem (traja že kar nekaj časa).

Ko se odjavim in ponovno prijavim je kar naenkrat računalnik 100% obremenjen.

Problem sem lociral kot

problem se pojavi v procesu svchost.exe , ki se nahaja v C:\Windows\System32

+ v logih mi javi še tole

The COM+ Event System detected a bad return code during its internal processing. HRESULT was 800706BA from line 44 of d:\nt\com\com1x\src\events\tier1\eventsystemobj.cpp. Please contact Microsoft Product Support Services to report this error.

Ne zgleda, da bi bil virus ali trojanec.

Pregledano z trend microm, avast, pando, bitdefenderjem pa nobenega virusa.

Adware in Spybot prav tako ne javita nič.

Sistem je zaščiten s požarnim zidom in avastom.

In ne problem se ne pojavi, če grem na internet.

Kot kaže imam problem s ponovnim loginom.

Seveda pa dopuščam, da gre za kakšen nesramen virus, samo ne vem kje bi ga dobil.

Hvala za odgovore.
Lp

Na koncu še dll moduli, ki jih ta svchost poganja:

ntdll.dll, kernel32.dll, ADVAPI32.dll,
RPCRT4.dll, ole32.dll, GDI32.dll,
USER32.dll, lmhsvc.dll, msvcrt.dll,
iphlpapi.dll, WS2_32.dll, WS2HELP.dll,
webclnt.dll, WININET.dll, CRYPT32.dll,
MSASN1.dll, OLEAUT32.dll, SHLWAPI.dll,
comctl32.dll, shell32.dll, comctl32.dll,
Secur32.dll, wsock32.dll, alrsvc.dll,
NETAPI32.dll, regsvc.dll, ssdpsrv.dll,
mswsock.dll, wshtcpip.dll, upnphost.dll,
SSDPAPI.dll, CLBCATQ.DLL, COMRes.dll,
VERSION.dll, USERENV.dll, msxml3.dll,
urlmon.dll, mlang.dll, DNSAPI.dll,
winrnr.dll, WLDAP32.dll, rasadhlp.dll,
RASAPI32.DLL, rasman.dll, TAPI32.dll,
rtutils.dll, WINMM.dll, sensapi.dll,
udhisapi.dll