EFSPotato.md

https://github.com/zcgonvh/EfsPotato
# .NET 4.x
csc EfsPotato.cs
csc /platform:x86 EfsPotato.cs

# .NET 2.0/3.5
C:\Windows\Microsoft.Net\Framework\V3.5\csc.exe EfsPotato.cs
C:\Windows\Microsoft.Net\Framework\V3.5\csc.exe /platform:x86 EfsPotato.cs