Ruby on Rails - The system cannot find the path specified

I opened all the files under C:\RailsInstaller\Ruby2.2.0\bin in Sublime Text, and replaced with Ctrl+Shift+F,
This

@"C:\Users\emachnic\GitRepos\railsinstaller-windows\stage\Ruby2.2.0\bin\ruby.exe"

with this

@"%~dp0ruby.exe"

Across all files that had a match.

Took only a couple of seconds. This might help someone who stumbles across it after me.