Random BSOD first started after uninstalling/installing Arcgis

Please help.

I get random BSOD in Windows every few minutes. First started after unistalling Arcgis 9.4 and installing Arcgis 10.1 through daemon tools lite. I already removed Arcgis, tried to update all my drivers, ran memtest overnight (6 passes, no errors), uninstalled Avast and Daemon tools lite (including sptd.sys). Without any positive results (besides more diskspace ).

Code:

Diagnostic Report (1.9.0027.0):
-----------------------------------------
Windows Validation Data-->

Validation Code: 0
Cached Online Validation Code: N/A, hr = 0x8007043c
Windows Product Key: *****-*****-4X8F4-QD9FW-8QYRQ
Windows Product Key Hash: RiMBzO9zNIpxXg1En+XaDrMV5y4=
Windows Product ID: 00359-911-5914986-85695
Windows Product ID Type: 5
Windows License Type: Retail
Windows OS version: 6.1.7601.2.00010300.1.0.003
ID: {EA1F36D1-E071-405D-8CA8-9C9E3B5CB1BD}(3)
Is Admin: Yes
TestCab: 0x0
LegitcheckControl ActiveX: Registered, 1.7.69.2
Signed By: Microsoft
Product Name: Windows 7 Home Premium
Architecture: 0x00000000
Build lab: 7601.win7sp1_gdr.120830-0333
TTS Error: 
Validation Diagnostic: 
Resolution Status: N/A

Vista WgaER Data-->
ThreatID(s): N/A, hr = 0x80070002
Version: N/A, hr = 0x80070002

Windows XP Notifications Data-->
Cached Result: N/A, hr = 0x80070002
File Exists: No
Version: N/A, hr = 0x80070002
WgaTray.exe Signed By: N/A, hr = 0x80070002
WgaLogon.dll Signed By: N/A, hr = 0x80070002

OGA Notifications Data-->
Cached Result: N/A, hr = 0x80070002
Version: 2.0.48.0
OGAExec.exe Signed By: Microsoft
OGAAddin.dll Signed By: Microsoft

OGA Data-->
Office Status: 100 Genuine
Microsoft Office Home and Student 2007 - 100 Genuine
OGA Version: Registered, 2.0.48.0
Signed By: Microsoft
Office Diagnostics: 025D1FF3-364-80041010_025D1FF3-229-80041010_025D1FF3-230-1_025D1FF3-517-80040154_025D1FF3-237-80040154_025D1FF3-238-2_025D1FF3-244-80070002_025D1FF3-258-3_E2AD56EA-765-d003_E2AD56EA-766-0_E2AD56EA-134-80004005

Browser Data-->
Proxy settings: N/A
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Win32)
Default Browser: C:\Program Files\Internet Explorer\IEXPLORE.exe
Download signed ActiveX controls: Prompt
Download unsigned ActiveX controls: Disabled
Run ActiveX controls and plug-ins: Allowed
Initialize and script ActiveX controls not marked as safe: Disabled
Allow scripting of Internet Explorer Webbrowser control: Disabled
Active scripting: Allowed
Script ActiveX controls marked as safe for scripting: Allowed

File Scan Data-->

Other data-->
Office Details: <GenuineResults><MachineData><UGUID>{EA1F36D1-E071-405D-8CA8-9C9E3B5CB1BD}</UGUID><Version>1.9.0027.0</Version><OS>6.1.7601.2.00010300.1.0.003</OS><Architecture>x32</Architecture><PKey>*****-*****-*****-*****-8QYRQ</PKey><PID>00359-911-5914986-85695</PID><PIDType>5</PIDType><SID>S-1-5-21-3641987904-643151333-249897566</SID><SYSTEM><Manufacturer>Sony Corporation</Manufacturer><Model>VGN-FW11M</Model></SYSTEM><BIOS><Manufacturer>American Megatrends Inc.</Manufacturer><Version>R0270Y0</Version><SMBIOSVersion major="2" minor="4"/><Date>20091007000000.000000+000</Date></BIOS><HWID>F7403C07018400F8</HWID><UserLCID>0413</UserLCID><SystemLCID>0413</SystemLCID><TimeZone>West-Europa (standaardtijd)(GMT+01:00)</TimeZone><iJoin>0</iJoin><SBID><stat>3</stat><msppid></msppid><name></name><model></model></SBID><OEM><OEMID>Sony</OEMID><OEMTableID>VAIO</OEMTableID></OEM><GANotification><File Name="OGAAddin.dll" Version="2.0.48.0"/></GANotification></MachineData><Software><Office><Result>100</Result><Products><Product GUID="{91120000-002F-0000-0000-0000000FF1CE}"><LegitResult>100</LegitResult><Name>Microsoft Office Home and Student 2007</Name><Ver>12</Ver><Val>228F47903AA3F28</Val><Hash>Ec3/E/mmcKrCaKR8A8KpCpOpG7E=</Hash><Pid>81602-916-7573481-68195</Pid><PidType>1</PidType></Product></Products><Applications><App Id="16" Version="12" Result="100"/><App Id="18" Version="12" Result="100"/><App Id="1B" Version="12" Result="100"/><App Id="A1" Version="12" Result="100"/></Applications></Office></Software></GenuineResults>  

Spsys.log Content: 0x80070002

Licensing Data-->
Voer op een computer waarop Microsoft Windows (niet-kern) wordt uitgevoerd de opdracht 'slui.exe 0x2a 0x8007043C' uit om de fouttekst weer te geven.
Fout: 0x8007043C 

Windows Activation Technologies-->
HrOffline: 0x00000000
HrOnline: 0x00000000
HealthStatus: 0x0000000000000000
Event Time Stamp: 11:28:2012 10:37
ActiveX: Registered, Version: 7.1.7600.16395
Admin Service: Not Registered - 0x8007043c
HealthStatus Bitmask Output:


HWID Data-->
HWID Hash Current: MgAAAAIAAwABAAEAAQAAAAAAAgABAAEAeqhSnk40cEqkouJdgKxIvzaA3ogY15R6Rso=

OEM Activation 1.0 Data-->
N/A

OEM Activation 2.0 Data-->
BIOS valid for OA 2.0: yes
Windows marker version: 0x0
OEMID and OEMTableID Consistent: yes
BIOS Information: 
  ACPI Table Name	OEMID Value	OEMTableID Value
  APIC			Sony		VAIO
  FACP			Sony		VAIO
  HPET			Sony		VAIO
  MCFG			Sony		VAIO
  SLIC			Sony		VAIO
  SSDT			Sony		VAIO

Looks like an edited hostfile to work with an illegal copy of adobe CS. Am i excluded from any help now?