NOTE: These instuctions can be used to install or reinstall any app in the "My Apps" section of the Manager app on all Staff MacBooks.
To get to the Manager application, go to your Launchpad or open a Finder window, and go to Applications.
Click the Manager application.
Upon opening the manager application, you will be asked to create a Password (please do so). If you have logged in before you won't get this prompt.
Then Click on "Self Service"
And Choose "My Apps"
From there, click "Re-install" under Chrome or Select whichever app you are looking to install/reinstall.
After Re-installing, please restart your device.
Let us know if this resolves the issue