Windows10 GHCI Crash, it can't run correctly

I followed the Haskel Platform website download the version 8.2.1 and installed it sucessfully, i add the extra path too.But when I open GHCI in start menu or in PowerShell,it cant run sucessfully, below are the error message, ps: here is Windows 10 Pro Insider Preview, does it matter or what?

PS C:\Users\SHIZU-NOTEBOOK\Desktop> ghci
GHCI, version 8.2.1: http://www.haskell.org/ghc/  :? for help
ghc.exe: internal error: mkPath failed converting char* to wchar_t*
   (GHC version 8.2.1 for x86_64_unknown_mingw32)
Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

Edited Mar 10, 2019 by Ben Gamari

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