when i type in heroku,there is some errors happened

[dacuotecuo]

C:\Users\test\Desktop\koa>heroku login
No such file or directory - "C:\Users\test\AppData\Local/heroku/heroku-cli.exe" version
C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:108:in ' C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:108:in version'
C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:231:in check_if_old' C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:129:in setup'
C:/Users/test/.heroku/client/lib/heroku/cli.rb:24:in start' C:/Program Files (x86)/Heroku/bin/heroku:29:in

'
No such file or directory - "C:\Users\test\AppData\Local/heroku/heroku-cli.exe" commands --json
C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:88:in' C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:88:in commands_info'
C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:60:incommands' C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:226:in find_command'
C:/Users/test/.heroku/client/lib/heroku/jsplugin.rb:13:intry_takeover' C:/Users/test/.heroku/client/lib/heroku/cli.rb:25:in start'
C:/Program Files (x86)/Heroku/bin/heroku:29:in<main>' C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require': cannot load such file -- C:/Users/test/.heroku/client/vendor/gems/heroku-api-0.3.23/lib/heroku/api (LoadError)
from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire' from C:/Users/test/.heroku/client/vendor/gems/heroku-api-0.3.23/lib/heroku-api.rb:1:in <top (required)>'
from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire' from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require'
from C:/Users/test/.heroku/client/lib/heroku/command.rb:6:in<top (required)>' from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require'
from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire' from C:/Users/test/.heroku/client/lib/heroku/client.rb:4:in <top (required)>'
from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire' from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require'
from C:/Users/test/.heroku/client/lib/heroku/auth.rb:3:in<top (required)>' from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require'
from C:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire' from C:/Users/test/.heroku/client/lib/heroku/helpers.rb:441:in format_error'
from C:/Users/test/.heroku/client/lib/heroku/helpers.rb:476:instyled_error' from C:/Users/test/.heroku/client/lib/heroku/cli.rb:42:in rescue in start'
from C:/Users/test/.heroku/client/lib/heroku/cli.rb:20:instart' from C:/Program Files (x86)/Heroku/bin/heroku:29:in '

ps: my computer is windows 10

[ransombriggs]

@dacuotecuo Could you please try removing the following directories C:/Users/test/.heroku and C:\Users\test\AppData\Local\heroku then run heroku update and try again?

[dacuotecuo]

Thanks a lot for your reply. I did as you said and it runs successfully