Here is the MGA Diagnostic tool report, please help me out:
Diagnostic Report (1.9.0019.0):
-----------------------------------------
WGA Data-->
Validation Status: Invalid License
Validation Code: 50
Cached Validation Code: 0x0
Windows Product Key: *****-*****-M3DJT-4J3WC-733WD
Windows Product Key Hash: xo+ajVSpae7/4VoZjS7m6JL0f3A=
Windows Product ID: 00371-OEM-8992671-00524
Windows Product ID Type: 2
Windows License Type: OEM SLP
Windows OS version: 6.1.7601.2.00010100.1.0.048
ID: {B6D852FD-B111-4962-B161-99E1DB329645}(1)
Is Admin: Yes
TestCab: 0x0
WGA Version: N/A, hr = 0x80070002
Signed By: N/A, hr = 0x80070002
Product Name: Windows 7 Professional
Architecture: 0x00000009
Build lab: 7601.win7sp1_ldr.170913-0600
TTS Error:
Validation Diagnostic:
Resolution Status: N/A
WgaER Data-->
ThreatID(s): N/A, hr = 0x80070002
Version: N/A, hr = 0x80070002
WGA 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
2007 Microsoft Office system - 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_E2AD56EA-765-d003_E2AD56EA-766-0_E2AD56EA-134-80004005_E2AD56EA-765-b01a_E2AD56EA-766-0_E2AD56EA-148-80004005_16E0B333-89-80004005_B4D0AA8B-1029-80004005
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>{B6D852FD-B111-4962-B161-99E1DB329645}</UGUID><Version>1.9.0019.0</Version><OS>6.1.7601.2.00010100.1.0.048</OS><Architecture>x64</Architecture><PKey>*****-*****-*****-*****-733WD</PKey><PID>00371-OEM-8992671-00524</PID><PIDType>2</PIDType><SID>S-1-5-21-1528678903-3240803121-2898926986</SID><SYSTEM><Manufacturer>Dell
Inc.</Manufacturer><Model>OptiPlex 7020</Model></SYSTEM><BIOS><Manufacturer>Dell Inc.</Manufacturer><Version>A13</Version><SMBIOSVersion major="2" minor="7"/><Date>20170626000000.000000+000</Date></BIOS><HWID>77363D07018400F4</HWID><UserLCID>0409</UserLCID><SystemLCID>0409</SystemLCID><TimeZone>Central
Standard Time(GMT-06:00)</TimeZone><iJoin>1</iJoin><SBID><stat>3</stat><msppid></msppid><name></name><model></model></SBID><OEM><OEMID>DELL </OEMID><OEMTableID>CBX3
</OEMTableID></OEM><GANotification/></MachineData><Software><Office><Result>100</Result><Products><Product GUID="{91120000-0031-0000-0000-0000000FF1CE}"><LegitResult>100</LegitResult><Name>2007
Microsoft Office system</Name><Ver>12</Ver><Val>2FA1300C07A2716</Val><Hash>LZy1Bjhrgff9RXkJ2a2Ba0Iiukg=</Hash><Pid>89451-907-4989525-66390</Pid><PidType>1</PidType></Product></Products><Applications><App
Id="15" Version="12" Result="100"/><App Id="16" Version="12" Result="100"/><App Id="18" Version="12" Result="100"/><App Id="19" Version="12"
Result="100"/><App Id="1A" Version="12" Result="100"/><App Id="1B" Version="12" Result="100"/></Applications></Office></Software></GenuineResults>
Spsys.log Content: 0x80070002
Licensing Data-->
Software licensing service version: 6.1.7601.17514
Name: Windows(R) 7, Professional edition
Description: Windows Operating System - Windows(R) 7, OEM_SLP channel
Activation ID: 50e329f7-a5fa-46b2-85fd-f224e5da7764
Application ID: 55c92734-d682-4d71-983e-d6ec3f16059f
Extended PID: 00371-00178-926-700524-02-1033-7601.0000-3522017
Installation ID: 012715685572146905981775435606543863258812061696329783
Processor Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88338
Machine Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88339
Use License URL: http://go.microsoft.com/fwlink/?LinkID=88341
Product Key Certificate URL: http://go.microsoft.com/fwlink/?LinkID=88340
Partial Product Key: 733WD
License Status: Notification
Notification Reason: 0xC004F063.
Remaining Windows rearm count: 3
Trusted time: 12/18/2017 10:14:27 AM
Windows Activation Technologies-->
HrOffline: 0x00000000
HrOnline: 0x00000000
HealthStatus: PASS
Event Time Stamp: 11:15:2017 22:08
WAT Activex: Registered
WAT Admin Service: Registered
HWID Data-->
HWID Hash Current: LAAAAAEAAgABAAEAAAABAAAAAQABAAEA6GGqimzWlgzCG5gv+Mwm8Oo7yPY=
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 DELL
CBX3
FACP DELL
CBX3
HPET DELL
CBX3
MCFG DELL
CBX3
FPDT DELL
CBX3
SLIC DELL
CBX3
LPIT DELL
CBX3
SSDT PmRef
Cpu0Ist
SSDT PmRef
Cpu0Ist
SSDT PmRef
Cpu0Ist
SSDT PmRef
Cpu0Ist
SSDT PmRef
Cpu0Ist
ASF! INTEL
HCG
MSDM
DELL CBX3
DMAR INTEL
HSW
