

Security programs can prevent your drivers or hardware from being accessed correctly.

Check your system for potentially unwanted programs and malware with a security scan.Update your drivers and operating system to resolve any compatibility errors.These will only happen on Windows systems, and sometimes indicate a corrupted operating system or failing hardware. We've provided some suggestions below, but you will need to consult your computer manufacturer or a local technical troubleshooter if the issue persists.īlue screen crashes indicate a critical system error has occurred. This issue is not supported by Blizzard Customer Service as it is not caused by a Blizzard product.
