Any update on this old thread?  I've hit a wall starting wlansvc getting a 1068 error even though all the dependent services appear to be started.   EDIT: Copying the cab files over into windows\system32\cabfiles\{..... resulted in the error changing to the system error 6 (the handle is invalid) when starting wlansvc.  Not sure what file is missing...I have the additional xsd file copied over.   EDIT of an EDIT:  I copied over all the xsd files from the l2schemas folder and then wlansvc started.  things are working now.  I will try to compile a script to build the WinPE WIM based on my findings for others.