You've just completed the setup of your home server and discover that you can't open a spreadsheet on your network. Other users have no problems accessing this. Which step did you most likely overlook while setting up your home server?

If other users can access the spreadsheet or file, then it is likely an issue with the permissions. Be sure to verify that file sharing is enabled, and when completing your own home server, the correct permissions are set up. Here we should use a process of removing to arrive at the true answer, which is a common test-taking strategy.