Run 32-bit DLLs in 64-bit AviSnyth

[Vitality]

I use this code:

LoadPlugin("J:\StaxRip-x64-2.0.0.0\Apps\MP_Pipeline-0.18\x64\MP_Pipeline.dll")
MP_Pipeline("""
LoadPlugin("J:\StaxRip-x64-2.0.0.0\Apps\Plugins\AVS\GRunT\GRunT.dll")
Import("J:\StaxRip-x64-2.0.0.0\Apps\Srestore.avsi")
QTGMC(Preset = "Medium", FPSDivisor=2)
Srestore(frate=23.976)
### prefetch: 16, 0
### ###
""")

But it says MP_Pipeline is unable to create slave process because GRunT.dll is 32-bit. I thought MP_Pipline allows 32-bit DLL in 64-bit AviSynth.