Run Internet connection or Network adapter troubleshooter. Exit the command prompt window and reconnect your network.

Type the ipconfig /flushdns command and hit Enter.Type cmd in the search box, and then right-click Command Prompt and select Run as administrator.Besides, make sure the needed ports are open. You just need to press the Power button on the router to turn it off and wait for about 15 seconds, and then turn it on. Navigate to the Game Install/Update tab on the left pane, and then change the values of both Latest updates and Future patch data to 0 under the Network Bandwidth Here 0 represents unlimited network bandwidth.Open your Blizzard app, and then click on the Blizzard icon and select Settings from the drop-down menu.To avoid Battlenet download stuck on initializing, we recommend using a wired connection. As you know, the wired connection is always more stable than a wireless connection. To fix this issue, you need to check the connections on your device comprehensively. Many connection issues including slow bandwidth, BNS cache, unstable Internet can trigger the Blizzard app stuck on initializing. The connection issue is one of the most common reasons that cause stuck on initializing. Now, restart this app and check if the initializing issue still persists. Click on the OK button to save the changes. Navigate to the Compatibility tab and select the checkbox for Run this program as an administrator. Right-click the shortcut of launcher on the desktop and select Properties. If your Blizzard app stuck on initializing while launching, you can try running this program as an administrator. After analyzing many user reports on forums and posts, we summarize several common methods to fix the Blizzard stuck on initializing issue.

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