I have actually managed to get rid of
Licensing Data-->
C:\Windows\system32\slmgr.vbs(22, 1) (null): Library not registered.
By running regsvr32 C:\Windows\system32\scrrun.dll
So here is the new MGADiag Toll log:
Diagnostic Report (1.9.0019.0):
-----------------------------------------
WGA Data-->
Validation Status: Invalid License
Validation Code: 50
Cached Validation Code: 0x0
Windows Product Key: *****-*****-CM74G-RPHKF-PW487
Windows Product Key Hash: 71BRYMECVaSXedfumfu8zryHJVY=
Windows Product ID: 00371-177-0000061-85817
Windows Product ID Type: 5
Windows License Type: Retail
Windows OS version: 6.1.7601.2.00010100.1.0.048
ID: {C03FABA1-AE37-4C1F-8252-495A4AFBF805}(3)
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_gdr.151230-0600
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: 103 Blocked VLK
Microsoft Office Professional Plus 2007 - 103 Blocked VLK
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 (x86)\Mozilla Firefox\firefox.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>{C03FABA1-AE37-4C1F-8252-495A4AFBF805}</UGUID><Version>1.9.0019.0</Version><OS>6.1.7601.2.00010100.1.0.048</OS><Architecture>x64</Architecture><PKey>*****-*****-*****-*****-PW487</PKey><PID>00371-177-0000061-85817</PID><PIDType>5</PIDType><SID>S-1-5-21-2895345452-1928012613-131171553</SID><SYSTEM><Manufacturer>System manufacturer</Manufacturer><Model>System Product Name</Model></SYSTEM><BIOS><Manufacturer>American Megatrends Inc.</Manufacturer><Version>2104</Version><SMBIOSVersion major="2" minor="7"/><Date>20120803000000.000000+000</Date></BIOS><HWID>C23A0B00018400F2</HWID><UserLCID>041B</UserLCID><SystemLCID>0409</SystemLCID><TimeZone>Central Europe Standard Time(GMT+01:00)</TimeZone><iJoin>0</iJoin><SBID><stat>3</stat><msppid></msppid><name></name><model></model></SBID><OEM/><GANotification/></MachineData><Software><Office><Result>103</Result><Products><Product GUID="{90120000-0011-0000-0000-0000000FF1CE}"><LegitResult>103</LegitResult><Name>Microsoft Office Professional Plus 2007</Name><Ver>12</Ver><Val>ACD7202654E586</Val><Hash>fFic3JgCreGGRxyF8uMWB4R4Jcg=</Hash><Pid>89409-707-1528066-65407</Pid><PidType>14</PidType></Product></Products><Applications><App Id="15" Version="12" Result="103"/><App Id="16" Version="12" Result="103"/><App Id="18" Version="12" Result="103"/><App Id="19" Version="12" Result="103"/><App Id="1A" Version="12" Result="103"/><App Id="1B" Version="12" Result="103"/><App Id="44" Version="12" Result="103"/></Applications></Office></Software></GenuineResults>
Spsys.log Content: 0x80070002
Licensing Data-->
On a computer running Microsoft Windows non-core edition, run 'slui.exe 0x2a 0x8002801D' to display the error text.
Error: 0x8002801D
Windows Activation Technologies-->
HrOffline: 0x8004FE22
HrOnline: 0x00000000
HealthStatus: 0x0000000000000800
Event Time Stamp: 1:28:2016 20:33
WAT Activex: Registered
WAT Admin Service: Registered
HWID Data-->
HWID Hash Current: NgAAAAAAAwABAAEAAgACAAAAAwABAAEAHKJOfHTEeDRkx4BdnpUwukTEpHvkrk3lLMe0IjQh
OEM Activation 1.0 Data-->
N/A
OEM Activation 2.0 Data-->
BIOS valid for OA 2.0: yes, but no SLIC table
Windows marker version: N/A
OEMID and OEMTableID Consistent: N/A
BIOS Information:
ACPI Table Name OEMID Value OEMTableID Value
APIC ALASKA A M I
FACP ALASKA A M I
HPET ALASKA A M I
MCFG ALASKA OEMMCFG.
FPDT ALASKA A M I
SSDT AMICPU PROC
