Fix: Terraria Won’t Launch or Not Starting on PC

Terraria is a sandbox action-adventure game developed by Re-Logic in an open world. In 2011, the game was first released for Microsoft Windows, and it has since been ported to several other platforms, including iOS and Android. As this game received a new update, plenty of players are having issues with it launching or getting into it properly.

If you’re also facing the same issue, then make sure to follow this troubleshooting guide to resolve it. In most scenarios, it’s quite common that almost every PC game has its fair share of issues or bugs or even multiple errors whatsoever. Whereas Terraria is no exception here, many PC gamers encounter startup crashing or the game not launching issues. So, it’s always better to get into the actual reason and fix it completely.

Fix: Terraria Won’t Launch or Not Starting on PC

Why Won’t Terraria Launch?

The Terraria game didn’t go well with the launch because there are a bunch of bugs and connectivity errors appearing to the players no matter which gaming platform they’re using. So, it’s worth mentioning that Terraria is full of issues that we can’t deny, but sometimes the problems at your end or even with your PC (directly or indirectly) can trigger multiple game launching or crashing issues. So, without further ado, let’s get into it.

Your Terraria game may not launch due to an outdated game patch, an outdated graphics driver version or Windows build, missing or corrupted game files, issues with the Microsoft Visual C++ Redistributable, unnecessary background running tasks, etc. Whereas some players can encounter won’t launching of the game issues due to incompatible PC hardware, unnecessary background running tasks, overlay apps, and more.

Fix: Terraria Not Starting on PC

It seems that you’re unable to launch the Terraria game on your Windows computer, or somehow the game refuses to load further, and it seems to crash after some time. In that scenario, you can follow all the provided workarounds one by one to check whether your problem has been fixed or not.

Advertisements

1. Check System Requirements

First of all, you’ll need to check whether your PC configuration meets the game’s system requirements or not. Sometimes incompatible PC hardware can trigger multiple issues with the game launching.

Minimum System Requirements:

  • OS: Windows Xp, Vista, 7, 8/8.1, 10
  • Processor: 2.0 Ghz
  • Memory: 2.5GB
  • Hard Disk Space: 200MB
  • Video Card: 128mb Video Memory, capable of Shader Model 2.0+
  • DirectX®: 9.0c or Greater

Recommended System Requirements:

  • OS: Windows 7, 8/8.1, 10
  • Processor: Dual Core 3.0 Ghz
  • Memory: 4GB
  • Hard Disk Space: 200MB
  • Video Card: 256mb Video Memory, capable of Shader Model 2.0+
  • DirectX®: 9.0c or Greater

2. Run the game as an Administrator

If you’re not running your video game using an administrator privilege, it may cause issues with the game launching or startup crashing, or even the game not loading, etc. So, it’s better to simply run the game exe file as an administrator on your Windows computer to check if that fixes the problem or not. To do so:

Advertisements
  • Right-click on the Terraria exe shortcut file on your PC.
  • Now, select Properties > Click on the Compatibility tab.

  • Click on the Run this program as an administrator checkbox to checkmark it.
  • Click on Apply and select OK to save changes.

3. Verify Integrity of Game Files

If, in case, your game files become corrupted or missing for some unexpected reasons, then verifying and repairing the game files using the game launcher can help you a lot. To do this:

  • Launch Steam > Click on Library.
  • Right-click on Terraria from the list of installed games.
  • Now, click on Properties > Go to Local Files.
  • Click on Verify Integrity of Game Files.
  • You’ll have to wait for the process until it gets completed.
  • Once done, just restart your computer.

4. Update Microsoft Visual C++ Redistributable

  • Head over to the following path on your PC:

C:\Program Files (x86)\Steam\steamapps\common\Steamworks Shared\_CommonRedist\vcredist

Advertisements
  • You should see the following folders:
    • 2012\vc_redist.x64.exe
    • 2013\vc_redist.x64.exe
    • 2019\vc_redist.x64.exe
  • Just make sure to run all of these executable files that are present. (If you’ve different folders, then run the vc_redist.x64.exe file in those folders)
  • Finally, restart your PC to fix the issue.

5. Update DirectX

  • Go to the C:\Program Files (x86)\Steam\steamapps\common\Steamworks Shared\_CommonRedist\DirectX folder path.
  • Next, run the DXSETUP.exe file to reinstall/update DirectX.
  • Once done, restart your computer to apply changes.

6. Update GPU Drivers

It seems that multiple affected players have reported the outdated graphics driver. If you’re also using the outdated graphics driver for a while, then make sure to check for updates by following the steps below:

  • Press Windows + X keys to open the Quick Link Menu.
  • Now, click on Device Manager from the list > Double-click on Display adapters.
  • Right-click on the dedicated graphics card that’s active.

Device Manager Update Display Adapter

  • Next, select Update driver > Choose to Search automatically for drivers.
  • If an update is available, the system will automatically download & install it.
  • Once done, restart the computer to apply changes.

Advertisement

This method should fix the Terraria Won’t Launch on PC issue. If not, you can head over to the next method.

7. Disable Overlay Apps

According to some affected players, disabling the overlay apps such as Xbox, Discord, or any other on the Windows computer has helped them easily fix the game not launching issue. As the in-game overlay app is always running in the background whenever you launch the game client, it’s possible to have issues with the processes or system resources.

8. Install All Pending Windows Updates

It may be possible that any Windows bugs or system files somehow conflict with the game to run it properly. Sometimes an incompatibility issue can also occur when you didn’t update the software for a while. So, install all the pending Windows updates and keep it to the latest OS build. To do that:

  • Press Windows + I keys to open up the Windows Settings menu.
  • Next, click on Update & Security > Select Check for updates under the Windows Update section.

Windows Update Windows 11

  • If there is a feature update available, select Download and install.
  • Wait for some time until the update gets completed.
  • Finally, reboot your PC to apply changes immediately.

9. Disable Antivirus and Firewall Program

  • Click on the Start menu > Type Control Panel and click on it.
  • Now, type firewall in the search box > Click on Windows Firewall.
  • From the left pane, click on Turn Windows Firewall on or off.
  • Select Turn off Windows Firewall for the Private, Domain, and Public Network Settings.
  • Finally, reboot the PC to apply changes and try checking the issue.

Now, you’ll have to disable the anti-virus protection (Windows Defender) as well by following the steps below:

  • Head over to the Windows Settings > Privacy and Security.
  • Now, go to Windows Security > Virus & threat protection.
  • Click on Manage settings >Then turn off the Real-time Protection option.
  • Once done, make sure to reboot your PC to apply changes.

If, in case, you’re using any third-party antivirus program, make sure to turn it off manually.

10. Launch the Game in Windowed Mode (Steam)

Try launching the game in Windowed display mode to check if that helps. Sometimes a computer with an average hardware specification can cause several issues with the fullscreen display mode while running the game.

  • Open the Steam client and go to Library.
  • Right-click on Terraria > Select Properties.
  • In the General section, click on Set Launch Options.
  • Next, copy & paste the following command-line argument:
 -windowed -noborder
  • Make sure to save changes and try running the game again to check if Terraria is launching properly or not.

11. Perform a Clean Boot

  • Press Windows + R keys to open the Run dialog box.
  • Now, type msconfig and hit Enter to open the System Configuration window.
  • Go to the Services tab > Enable the Hide all Microsoft services checkbox.

  • Click on Disable all.
  • Click on Apply and then OK to save changes.
  • Now, click on the Startup tab > Click on Open Task Manager.
  • Under the Startup tab from the Task Manager interface, click on the particular tasks enabled for startup boot > Click on Disable.
  • Select the high-impact startup programs and disable them one by one.
  • Once all is done, restart your PC to apply changes.
  • Finally, check whether the Terraria Won’t Launch on PC issue has been fixed.

12. Close Background Processes

  • Press the Ctrl + Shift + Esc keys to open Task Manager.
  • Click on the Processes tab > Select the task you want to close.

End Task Manager

  • Once selected, click on End Task. Make sure to do the steps for each task individually.
  • Once done, just restart your computer to change effects immediately.

13. Reset Terraria

  • Press the Windows (Start) + X keys to open the Quick Link Menu.
  • Select Apps and Features > Click on Terraria from the list of installed programs.
  • Now, click on Advanced options > Select Reset.
  • Once done, reboot your computer and try to launch the game.

14. Reinstall Terraria

If none of the methods worked for you, try reinstalling the Terraria game to check if that helps fix the game not launching issue. To do so:

  • Launch the Steam client on your computer.
  • Now, go to Library > Right-click on the Terraria game.
  • Head over to Manage > Select Uninstall.
  • If prompted, click Uninstall again and follow the on-screen instructions to complete the uninstallation process.
  • Once done, make sure to reboot your computer to apply changes immediately.
  • Open the Steam client again and install the game using the existing Steam account.
  • You’re done. Enjoy! This can resolve the Terraria Won’t Launch on PC issue.

That’s it, guys. We hope this guide was helpful to you. For further queries, you can comment below.

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.