PXE fails to boot

Question

I have been trying to get SCCM 2012 installed on our network for over a month now and I have no status errors whats so ever but when ever I PXE boot the SMSPXE.log file shows these errors.
I have googled these errors but everything I find is not releated to my setup i.e. Not using HTTPS but HTTP.
Thanks in advance for any help you can offer.
SMSPXE.log
reply has no message header marker SMSPXE
10/12/2013 14:20:04 2452 (0x0994)
PXE::MP_LookupDevice failed; 0x80004005 SMSPXE
10/12/2013 14:20:04 2452 (0x0994)
reply has no message header marker SMSPXE
10/12/2013 14:20:04 2452 (0x0994)
Failed to send status message (80004005) SMSPXE
10/12/2013 14:20:04 2452 (0x0994)
Failed to send the status message SMSPXE
10/12/2013 14:20:04 2452 (0x0994)
PXE::MP_ReportStatus failed; 0x80004005 SMSPXE
10/12/2013 14:20:04 2452 (0x0994)
PXE Provider failed to process message. 
Unspecified error (Error: 80004005; Source: Windows)
SMSPXE 10/12/2013 14:20:04
2452 (0x0994)
00:50:56:A8:14:3B, F19F2842-E02C-41BC-C663-5F37CA7ADE5C: Not serviced.
SMSPXE 10/12/2013 14:20:04
2452 (0x0994)

Answer 1

Okay so I have re installed the MP and ran a script to clear up the WMI (Get-WMIObject -namespace "root" -query "SELECT * FROM __Namespace where name = 'ccm'" | remove-wmiobject) and now my MP is working. Also I changed a domain policy that set NT Authority\INTERACTIVE
to read only which seemed to break my MP when the policy updated. I can now PXE boot but after I put my password in I know get an error msg.
I have obtained the logs from the clients attempt to run the task sequence and I get the following.
Downloading policy from http://MCA-VSCCM.MCA.INTERNAL.
TSPxe
16/12/2013 14:04:03
700 (0x02BC)
Initializing HTTP transport. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
   Setting URL = http://MCA-VSCCM.MCA.INTERNAL.
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
   Setting Ports = 80,443. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
   Setting CRL = false. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
   Setting Server Certificates. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
Set authenticator in transport TSPxe
16/12/2013 14:04:03 700 (0x02BC)
   Setting Media Certificate. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
Preparing Client Identity Request. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
    Setting transport. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
    Setting SourceID = {342F6C35-C40F-4AD9-8FE8-9C214C5D749E}.
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
    Setting site code = P01. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
Can not find DeploymentType in file TsmBootstrap.ini or the file doesn't exist. This is not running on Windows To Go.
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
spLocator.createInstance( ((bUseAdminLocator == true) ? CLSID_WbemAdministrativeLocator : CLSID_WbemLocator ) ), HRESULT=80040154 (e:\nts_sccm_release\sms\framework\core\ccmcore\wminamespace.cpp,264)
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
Could not create WMI locator class (80040154)
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
spNamespace.Open(c_szCIMv2Namespace), HRESULT=80040154 (e:\qfe\nts\sms\framework\tscore\tspolicy.cpp,604)
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
Failed to connect to WMI namespace \\.\ROOT\CIMV2 (Code 0x80040154)
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
TS::Policy::GetClientIdentity (&m_oHttpTransport, m_sSiteCode, sMediaGuid.c_str(), m_sClientGUID, m_sNetbiosName, bUnknown, sServerNames, sImportedClientIdentity), HRESULT=80040154 (e:\qfe\nts\sms\framework\tscore\tspolicy.cpp,867)
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
m_pPolicyManager->init( sMP, nHttpPort, nHttpsPort, sSiteCode, bUseCRL, L"", sMediaPfx, sMediaGuid, sEnterpriseCert, sServerCerts, sSiteSigningCert, sAuthenticator), HRESULT=80040154 (e:\nts_sccm_release\sms\client\tasksequence\tsmbootstrap\tsmediawizardcontrol.cpp,1239)
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
Exiting TSMediaWizardControl::GetPolicy. TSPxe
16/12/2013 14:04:03 700 (0x02BC)
pWelcomePage->m_pTSMediaWizardControl->GetPolicy(), HRESULT=80040154 (e:\nts_sccm_release\sms\client\tasksequence\tsmbootstrap\tsmediawelcomepage.cpp,303)
TSPxe 16/12/2013 14:04:03
700 (0x02BC)
Setting wizard error: An error occurred while retrieving policy for this computer  (0x80040154). For more information, contact your system administrator or helpdesk operator.
TSPxe 16/12/2013 14:04:03
692 (0x02B4)
WelcomePage::OnWizardNext() TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Skipping Confirmation Page. TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Skipping Task Sequence Selection Page. TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Skipping Variables Selection Page. TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Skipping Resolve Progress Page. TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Activating Finish Page. TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Initializing the countdown timer. TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Loading bitmap TSPxe
16/12/2013 14:04:03 692 (0x02B4)
Fell so close to getting this working but not sure what the final step is..