OK I fixed the problem. It is failing because it is trying to rename to an existing file, once I deleted the file it was able to proceed installing the plugins and now everything is fine.

Trying to get started with Node.js on Heroku. I really don't think I can add any more details than the commands and output, but the site won't let me post unless I add more verbiage.

```
PS C:\Users\adamk\heroku\node-js-getting-started> heroku local web
Installing Heroku Toolbelt v4... done.
For more information on Toolbelt v4: https://github.com/heroku/heroku-cli
Setting up node-v4.1.1... ▸    rename C:\Users\adamk\.heroku\tmp\download455882471\file C:\Users\adamk\.heroku\node-v4.1
.1-windows-x86\bin\node.exe: Access is denied.
error loading plugin commands
error loading plugin topics
error loading plugin commands
 !    `local` is not a heroku command.
 !    Perhaps you meant `lock`.
 !    See `heroku help` for a list of available commands.

PS C:\Users\adamk\heroku\node-js-getting-started> heroku plugins
Installing Heroku Toolbelt v4... done.
For more information on Toolbelt v4: https://github.com/heroku/heroku-cli
Setting up node-v4.1.1... ▸    rename C:\Users\adamk\.heroku\tmp\download156546799\file C:\Users\adamk\.heroku\node-v4.1
.1-windows-x86\bin\node.exe: Access is denied.
error loading plugin commands
error loading plugin topics
error loading plugin commands
 !    Heroku client internal error.
 !    Search for help at: https://help.heroku.com
 !    Or report a bug at: https://github.com/heroku/heroku/issues/new

    Error:       No such file or directory - "C:/Users/adamk/.heroku/heroku-cli.exe" plugins (Errno::ENOENT)
    Command:     heroku plugins
    Version:     heroku/toolbelt/3.42.3 (i386-mingw32) ruby/1.9.3
    Error ID:    65ccb27b99e8450aba316ff617b544c0

    More information in C:/Users/adamk/.heroku/error.log

```