its important that you replace as is do with the same file type you have exptracted it.For the CbsSetupDxeSSP in particular, I can export the Following "Types" (default Names as given byuefitoolA68, I just noticed uefitool A70 was released last Month):
-DXE Driver->File_DXE_driver_CbsSetupDxeSSP_CbsSetupDxeSSP_body.fbd
-DXE Dependency Section->Section_DXE_dependency_CbsSetupDxeSSP_CbsSetupDxeSSP_body.bin
-PE32 Image Section->Section_PE32_image_CbsSetupDxeSSP_CbsSetupDxeSSP_body.efi
-UI Section->Section_UI_CbsSetupDxeSSP_CbsSetupDxeSSP_body.bin
-Version Section->Section_Version_CbsSetupDxeSSP_CbsSetupDxeSSP_body.bin
the PE Image extract as is give a sct file.