Windows is not genuine error:0x80070005

hello there.
Messages are coming up when i log in and when i try to run windows update, saying this copy of windows is not genuine, with an error code of 0x80070005.

Code:

Here are MCAdiag.exe output:
Diagnostic Report (1.9.0027.0):
-----------------------------------------
Windows Validation Data-->

Validation Code: 50
Cached Online Validation Code: N/A, hr = 0x80070005
Windows Product Key: *****-*****-GJY49-VJBQ7-HYRR2
Windows Product Key Hash: W5/6nm6F2UPXrCkY5xUhXb/+21g=
Windows Product ID: 00426-OEM-8992662-00006
Windows Product ID Type: 2
Windows License Type: OEM SLP
Windows OS version: 6.1.7601.2.00010100.1.0.001
ID: {737FCF84-5E30-4E04-BE45-CAB6883E660B}(3)
Is Admin: Yes
TestCab: 0x0
LegitcheckControl ActiveX: N/A, hr = 0x80070002
Signed By: N/A, hr = 0x80070002
Product Name: Windows 7 Ultimate
Architecture: 0x00000009
Build lab: 7601.win7sp1_gdr.141211-1742
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: N/A, hr = 0x80070002
OGAExec.exe Signed By: N/A, hr = 0x80070002
OGAAddin.dll Signed By: N/A, hr = 0x80070002

OGA Data-->
Office Status: 100 Genuine
Microsoft Office Outlook 2007 - 100 Genuine
Microsoft Office Access 2007 - 100 Genuine
OGA Version: N/A, 0x80070002
Signed By: N/A, hr = 0x80070002
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

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>{737FCF84-5E30-4E04-BE45-CAB6883E660B}</UGUID><Version>1.9.0027.0</Version><OS>6.1.7601.2.00010100.1.0.001</OS><Architecture>x64</Architecture><PKey>*****-*****-*****-*****-HYRR2</PKey><PID>00426-OEM-8992662-00006</PID><PIDType>2</PIDType><SID>S-1-5-21-3133108124-1579233206-4286833649</SID><SYSTEM><Manufacturer>TOSHIBA</Manufacturer><Model>Satellite C660</Model></SYSTEM><BIOS><Manufacturer>TOSHIBA</Manufacturer><Version>2.00</Version><SMBIOSVersion major="2" minor="6"/><Date>20120509000000.000000+000</Date></BIOS><HWID>B2033D07018400FC</HWID><UserLCID>0809</UserLCID><SystemLCID>0409</SystemLCID><TimeZone>GMT Standard Time(GMT+00:00)</TimeZone><iJoin>0</iJoin><SBID><stat>3</stat><msppid></msppid><name></name><model></model></SBID><OEM><OEMID>TOSCPL</OEMID><OEMTableID>TOSCPL00</OEMTableID></OEM><GANotification/></MachineData><Software><Office><Result>100</Result><Products><Product GUID="{90120000-00E0-0000-0000-0000000FF1CE}"><LegitResult>100</LegitResult><Name>Microsoft Office Outlook 2007</Name><Ver>12</Ver><Val>25A0CA852926D86</Val><Hash>xjGc8/Od4N3VZaYci2/+4LuZMiU=</Hash><Pid>89458-707-0209154-63143</Pid><PidType>14</PidType></Product><Product GUID="{91120000-0015-0000-0000-0000000FF1CE}"><LegitResult>100</LegitResult><Name>Microsoft Office Access 2007</Name><Ver>12</Ver><Val>6244EE814944F0A</Val><Hash>b+ZZk0VmmDIiMOg+Yca/nUVFPkE=</Hash><Pid>79284-901-6044482-62163</Pid><PidType>1</PidType></Product></Products><Applications><App Id="15" Version="12" Result="100"/><App Id="1A" Version="12" Result="100"/></Applications></Office></Software></GenuineResults>  

Spsys.log Content: 0x80070002

Licensing Data-->
On a computer running Microsoft Windows non-core edition, run 'slui.exe 0x2a 0x46' to display the error text.
Error: 0x46 

Windows Activation Technologies-->
HrOffline: 0x00000000
HrOnline: 0x00000000
HealthStatus: 0x0000000000000000
Event Time Stamp: 4:1:2015 16:38
ActiveX: Registered, Version: 7.1.7600.16395
Admin Service: Registered, Version: 7.1.7600.16395
HealthStatus Bitmask Output:


HWID Data-->
HWID Hash Current: LgAAAAEAAQABAAEAAQABAAAAAgABAAEAeqggNxKJpF9+3XpixJYCW1yeqv9cXQ==

OEM Activation 1.0 Data-->
N/A

OEM Activation 2.0 Data-->
BIOS valid for OA 2.0: yes
Windows marker version: 0x20001
OEMID and OEMTableID Consistent: yes
BIOS Information: 
  ACPI Table Name    OEMID Value    OEMTableID Value
  APIC            TOSCPL        TOSCPL00
  FACP            TOSCPL        TOSCPL00
  HPET            TOSCPL        TOSCPL00
  MCFG            TOSCPL        TOSCPL00
  ASF!            TOSCPL        TOSCPL00
  SLIC            TOSCPL        TOSCPL00
  SSDT            PmRef        CpuPm
  UEFI            PTL           PTLBUFÛ
  UEFI            PTL           PTLBUFÛ
  UEFI            PTL           PTLBUFÛ

Any help would be greatly appreciated!