Known errors - makingsensetraining/mean-seed-blog GitHub Wiki
Could not find chromedriver at C:\randomfolder\mean-seed\node_modules\grunt-protractor-runner\node_modules\protractor\selenium\chromedriver.exe
Add this setting at protractor.conf.js:
chromeDriver: 'C:/Users/youruser/AppData/Roaming/npm/node_modules/protractor/selenium/chromedriver.exe'