How to Fix Starcraft 2 Crashing on PC?

Starcraft 2 is one of the most popular science fiction genre real-time strategy video games by Blizzard Entertainment. It is available on two primary platforms: Mac and PC. But some gamers are encountering crashing problems while playing it on PC. If you are also dealing with this annoying issue, then here are a few solutions to help fix the issue.

Launch Scan and Repair for Starcraft 2

Firstly, invoke the desktop application of Blizzard Battle.
After that, click on Starcraft 2.
You should choose the Options icon under the game title and click on the Scan and Repair option.
You have to choose the Begin Scan option.
Now, you need to finish the repair process.
Prevent Overclocking

Go to the desktop and right-click on it, then choose the ‘NVIDIA Control Panel’ option.
You should extend the Help menu and select the option of Debug Mode.
This process will stop overclocking.
Reset the Starcraft 2 In-Game Options

First, launch the Blizzard launcher on your device.
Thereafter, select the ‘Options’ icon and choose the Game Settings option
You should scroll down to Starcraft 2 and select the ‘Reset In-Game Options’ option.
Later, select the Reset button.
Now, hit on the Done button and reopen the game.
Launch Starcraft 2 as Administrator

Firstly, reach the directory of the game and right-click on the file of SC2.exe.
Thereafter, click on the Properties option.
You should reach the tab of Compatibility.
Now, mark the box of ‘Run this program as administrator.’
Adjust Affinity for Starcraft 2

First, open Starcraft 2 on your device.
Thereafter, hit the ‘Alt + Tab’ hotkeys altogether to move to the desktop of Windows 10.
You should hit the ‘Ctrl + Shift + Esc’ hotkeys simultaneously to launch the Task Manager.
Then reach the tab of Details.
After that, find the process of Starcraft 2 in the given list and right-click on it.
Later, choose the Set Affinity option.
Once you see the new screen, untick one of the CPU’s
Finally, hit on the OK button and return to the game.
Launch the Starcraft 2 in Windowed Mode

Once again, launch the Blizzard application.
Thereafter, click on the tab of Starcraft and click on the Options.
Then go to the ‘Game Settings’ option.
Later, select the ‘Additional command-line arguments for SC2’ option.
Now, input ‘-Displaymode 0’ into it.
Run a Clean Boot

Tap the Windows and R keys at the same time to launch the Run prompt.
Then insert ‘msconfig’ in it and select the OK button to invoke the System Configuration.
Later, select the tab of Services and mark the box of ‘Hide all Microsoft services.’
Now hit the ‘Disable all’ button.
You should click on Startup and choose the ‘Open Task Manager’ option.
Beneath the tab of Startup, choose all the items of Startup, then hit on the Disable option.
Later, return to ‘System Configuration’ and click on the OK button.
Now, reboot the system.
Elina John is a self-professed security expert; she has been making the people aware of the security threats. Her passion is to write about Cyber security, cryptography, malware, social engineering, internet and new media. She writes for norton security products at

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