Troubleshooting claiming a Call of Duty: Black Ops 4 key

Troubleshooting steps to resolve this error

Instructions on linking your MLG and Blizzard accounts

How to claim your Game Pass Ultimate Perks

Troubleshooting for game crashes with error "The application encountered an unexpected error"

Troubleshooting for when one of your games is installed, but the Battle.net app is still giving you an "Install" button instead of "Play."

There was a server-side issue downloading a required file.

How to read and analyze WinMTR data in order to track down a potential connection issue.

How to read and analyze Pingplotter data in order to track down a potential connection issue.

The Battle.net Agent detected that one or more system components do not meet system requirements.