Technical Support


Topic Replies Activity
Known Technical Support Issues - [Updated Sept 7, 2019!]

Hey there everybody! We’ll be using this forum thread to track known technical support issues, like conflicts which cause performance errors, crashes, and connection problems. Check out the list below, and give these st…

5 8 September 2019
Forum Guidelines - Please Read

Welcome to the StarCraft II discussion forums! This forum is here to provide you with a friendly environment where you can discuss all aspects of StarCraft II with your fellow players. Community forums work best when par…

3 29 May 2019
Welcome to the StarCraft II Technical Support Forums

Welcome to the Technical Support forum for StarCraft II. This forum exists to provide StarCraft II customers with a place to discuss technical issues with each other and Blizzard Tech Support staff members. While Blizzar…

3 14 May 2019
Patching and Installation Troubleshooting

Patching and installation issues are some of the more common issues that we come across in the Tech Support Forums. This thread will highlight some troubleshooting steps that have been proven to resolve most of the patch…

3 13 May 2019
Common Connection and Latency Issues

Greetings all, We’ve been working to improve some of the available troubleshooting resources for our games. Since connectivity problems are a common problem in gaming, we wanted to provide some information on what cause…

6 13 May 2019
Problem launching SCII - video doesn't load 6 23 January 2020
Starcraft II "An unexpected fatal error has occured." on startup, with black screen and rotating circle cursor 1 22 January 2020
Game Crashes on Menus 4 22 January 2020
Starcraft 2 Window Mode? 2 22 January 2020
How to put in ports number for Blizzard games? 3 20 January 2020
Franzji - Attempting to reconnect 5 22 January 2020
<xxxxxx> name. What is that thing? 2 19 January 2020
Starcraft II will not launch and/or play 3 19 January 2020
Unable to install the game 2 19 January 2020
Game always crashes 2 19 January 2020
Attempting to Reconnect - Defeat 8 19 January 2020
SCII won't launch 6 19 January 2020
Files in your Starcraft 2 installation are damaged 3 18 January 2020
Stuck on joining lobby or downloading games and cannot play anything except 3 17 January 2020
SC2 killing the sound in my laptop 4 17 January 2020
Orange circle in middle of screen 2 15 January 2020
Can not play anything besides the campaing 3 14 January 2020
Problem with fullscreen mode 1 14 January 2020
Victory sound is too loud 2 12 January 2020
Starcraft 2 Files Damaged 5 12 January 2020
Game stays minimized 2 11 January 2020
Sc2 CPU usage in menu or when in background 9 10 January 2020
Sunset Valley LE 4v4 Map is very Dark 1 9 January 2020
Saves fail/succeed No campaign progress 8 9 January 2020
SC2 and Destiny 2 messing with color settings 4 8 January 2020