[GHC] #14398: Fail to install haskell platform on Windows

[GHC]

#14398: Fail to install haskell platform on Windows
-------------------------------------+-------------------------------------
           Reporter:  KAAAsS         |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  GHCi           |           Version:  8.2.1
           Keywords:                 |  Operating System:  Windows
       Architecture:  x86_64         |   Type of failure:  Installing GHC
  (amd64)                            |  failed
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 I can't run WinGHCi after my installation. When I use command "ghci" in
 cmd, it returns:

 {{{
 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.
 }}}

 I had tried to reinstall or download the Core(64-bit) version, but nothing
 changed. I think there's nothing wrong with my install precedure.

 Sorry for my poor English!

 BTW, my windows is under Chinese code system. I don't know whether this
 matters or not.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14398>
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