This article explains the process of speaking to a customer support representative or Game Master (GM).
The Battle.net Update Agent could not install in the specified folder location.
The Blizzard Update Agent could not install in the specified folder location.
The Blizzard Update Agent could not install in the specified folder location.
The Blizzard Update Agent could not install in the specified folder location.
The Blizzard Update Agent could not install in the specified folder location.
The Blizzard Update Agent could not install in the specified folder location.
How to block communication from another player in Diablo III.
How to change the country/region of residence on your Battle.net account
Exchanging a Blizzard product code for a different product