select disk 0 
Clean 
convert GPT 

create partition EFI size=200 
format quick fs=fat32 label=EFI 
assign letter=Y 

create partition MSR size=128 
create partition primary size=15000 

format quick fs=ntfs label=WinPE 
assign letter=S 

create partition primary size=30000
format quick fs=ntfs label=Windows 

assign letter=C 
rescan 