Locate the 5.4.0 version of your operating system and on the far right column under "Download Apps," click the arrow.
Code42-3
Save the file to your computer & double-click to launch
Continue through the setup process
A new window will appear; sign in for existing account or click on the link "Sign up for an account" if you don't already have one.
Type in your NetID, Password, then copy and paste the server address below and click "Continue"
Username: your IGB netid
Password: your IGB password
Server Address: crashplan.igb.illinois.edu
Sign in or sign up
Choose if you want to back up a new device or replace existing device.
Choose files to transfer, then choose "Get Files." Files will download. Then click "Continue."
Transfer files
Follow the prompts given by the wizard and eventually it will prompt you to sign in again. Use your netid, IGB password, and crashplan.igb.illinois.edu for the Server address.
Sign in again
Backup will begin.
Linux
Click on the download link in the email you received