Thanks for posting. Viveport is continually evolving and those solutions are outdated and not relevant to the current version of Viveport. You should be able to change your titles (as long as you haven't started playing them yet)
If you have played them already, you'll have to wait until the next month.
"Welcome to the desert of the real."
If your base station has a Fault 02/03 error or a red light or both, the ONLY solution is to contact our support on vive.com and set up an RMA. There is no user fix for this issue.