Hello all SCCM 2007 R3, SQL, all roles on this server PXE role is on another server with WDS installed On the PXE server in the C:\RemoteInstall the SMSboot folder for x86 is populated with files however the x64 is not. When a computer PXE boots it keeps on trying to use x64 boot file. I've removed/re-added the role still x64 folder is empty. Tried to update the distribution points, still empty. Any yet the x86 is populated. I do noticed one thing tho, in the SCCM console under boot images, I do have a x86 boot image but no x64 either My question is 2 parts 1. How do you create a x64 boot.wim to import into SCCM 2. How do you populate the SMSboot in Remoteinstall x64 folder? any ideas?

Just follow http://technet.microsoft.com/en-us/library/bb680372.aspx and use the x64 WinPE that's located in <ConfigMgrInstallDir>\OSD\boot\x64 and distribute it to the PXE service point then.Torsten Meringer | http://www.mssccmfaq.de

Additional note to Torsten's correct answer: The initial PXE pocess delivers a Network Boot Program (NBP). The NBP is very low-level and must match the machine architecture of the system being PXE booted -- this has nothing to do with the OS architecture that you wish to deliver. Given that nearly all systems in the past 4-5 years are actually 64-bit, it follows that the 64-bit NBP must be used for almost all systems. The PSP gets the 64-bit NBP from a 64-bit boot image (and only a 64-bit boot image).Jason | http://blog.configmgrftw.com | Twitter @JasonSandys