Information on how Diablo III progress works.
Troubleshooting steps for resolving error BLZBNTBGS000001FF.
Failed to launch a critical file. Please close all other applications, temporarily deactivate your anti-virus software, and try again. Alternatively, log in as an administrator and try again.
What to do if Modern Warfare is missing from your Battle.net App
What to do if Cold War is missing from your Battle.net App
How to contact Blizzard Gear Store Support for assistance.
Blizzard Customer Support cannot lock your account on request
Information about trading in Diablo III
What to do if you purchase Call of Duty but you cannot see it in your Battle.net app