Hi! I have the same problem
Yesterday, I asked Microsoft for technical support
That's what they sent me:
Removed the IUSR from the Guests group and added to the Users Group. Restarted the SMS Site Component Manager. It worked fine.
We reinstalled the WebDAV and BITS since the UAC settings have been changed.
Then we configured the WebDAV and IIS following the article: http://technet.microsoft.com/en-us/library/cc431377.aspx
But we encountered another issue in the mpsetup.log:
checking WebDAV configuraitons
WebDAV settings is not setup appropriately
[Allow property queries with infinite depth] should be true (false)
[Allow Custom Properties] should be false (true)
[Allow anonymous property queries] should be true (false)
Allow [All users read access to All content] authoring rule should exist (exist)
However the UI settings showed the identical setting. To resolve the inconsistent result, we reinstalled the WebDAV and confirmed the settings in the applicationHost.config under the C:\Windows\System32\inetsrv\config.
Then the MP can be installed successfully.
After that the Task sequence execution is well.
Do not join the domain during the sysprep and capture sequence. Do that during the deployment task sequence.
I followed their instructions, but that does not work!
they don't know how to fix this error
will be torturing me with his stupid advice