What information should I provide if I need to contact Blizzard support for error 0xe00101b0?

If you contact Blizzard support for error 0xe00101b0, be prepared to provide your Battle.net username, a detailed description of when the error occurs, any troubleshooting steps you've already taken, and your system's DxDiag and MSInfo reports. This information will help them diagnose the problem more efficiently.