- The error message states: Fatal error failed to connect with local Steam Client process. Please make sure that you are running the latest version of Steam.
- The error can be due to corrupted or missing game files. So, verify the integrity of game files for those games that aren’t launching.
- Steam errors are very annoying because they appear right when you want to play. If you experience one, go to our How to fix Steam errors section for full guides on how to fix the problem.
- In the Steam - Gaming community news and guides category you will find all you need to know about Steam, including a lot of solutions to possible issues.
The error message states: Fatal error failed to connect with local Steam Client process. Please make sure that you are running the latest version of Steam.
Players who need to fix that error can do so with these resolutions.
How can I fix fatal error on Steam?
- Verify Game Files
- Log Out and Back in to Steam
- Close Steam Via Task Manager
- Switch to a Steam Beta account
- Check for Steam updates
1. Verify Game Files
The Fatal error failed to connect error can be due to corrupted or missing game files. So, verify the integrity of game files for those games that aren’t launching. Users can do that as follows.
- Open the Steam client software.
- Select the Library tab in Steam.
- Right-click the game that doesn’t launch and select Properties.
- Click the Local Files tab.
- Then select the Verify Integrity of Game Files option.
2. Log out and back in to Steam
This is a surprisingly straightforward resolution that some users have said fixes the Fatal error failed to connect error.
If the error pertains to a user’s Steam account, logging out of Steam and then back in might just fix it. Users can log out of Steam as follows.
- Open the Steam window.
- Click the Steam menu at the top left of the software’s window.
- Select the Change user option.
- Press the Logout button to provide further confirmation.
- A Steam Login window will then open from which users can enter their account details to log back in.
3. Close Steam via Task Manager
Quite a few users have confirmed that they’ve fixed Steam by restarting the software.
However, those users closed the gaming client, and all other Steam processes, with Task Manager. This is how users can restart Steam with the Task Manager.
- Users can open Task Manager by right-clicking the Taskbar and select Task Manager.
- Then select Steam Client on the Processes tab.
- Press the End task button to terminate Steam.
- In addition, select all other Steam process listed on the Processes tab (if there are any) and click End task.
- Thereafter, restart the Steam software.
- Some users might also need to restart Steam with admin rights by right-clicking the software’s shortcut icon and selecting Run as administrator on the context menu.
4. Switch to a Steam Beta account
Switching to a Steam beta account is another fix that a few users have confirmed worked for them.
A beta account gets all the latest updates before they roll out to non-beta users. Users can switch to a Steam beta account as follows.
- Launch the Steam client.
- Click the Steam menu, and select the Settings option from there.
- Click Account on the left of the Settings window.
- Press the Change button.
- Select the Steam Beta Update option on the Beta participation drop-down menu.
- Select the OK option.
- Then restart Steam as prompted.
5. Check for Steam updates
The error message states, Please make sure that you are running the latest version of Steam. Thus, the error message drops a hint for users to update Steam.
Users can check for updates by clicking Steam and File. Then select the Check for Steam Client Update option.
Reinstalling Steam is another way users can update the software. Then users can get the most update Steam version from the software’s website before reinstalling.
However, users will need to copy the Steamapps folder to another directory to preserve their game data when uninstalling.
Users can back up Steam games and reinstall the client software as follows.
- Press the Windows key + E keyboard shortcut to open File Explorer.
- Open the Steam game folder in File Explorer. The default path for that folder is C:Program FilesSteam.
- Then select the Steamapps subfolder, and press the Copy to button.
- Select a folder to copy Steamapps to.
- Thereafter, users can uninstall Steam by pressing the Windows key + R, entering appwiz.cpl, in Run, and clicking OK.
- Then select Steam, and click the Uninstall or Change/Remove button.
- Restart Windows after removing Steam.
- Thereafter, click Install Steam on the software’s website to download the installer for the latest version. Open the setup wizard to add Steam to Windows.
- Move the copied Steamapps subfolder back into the Steam folder after reinstalling the gaming client.
Those are some of the resolutions that players have confirmed fix the Fatal error failed to connect error.
As such, the above resolutions will probably fix the error for most users so that they can play Valve games on Steam again.
FAQ: Read more about Steam
- How do I fix Steam failed to load Steamui DLL?
- How do I run Steam as admin?
- How do I get Steam?
Editor’s Note: This post was originally published in April 2019 and has been since revamped and updated in March 2020 for freshness, accuracy, and comprehensiveness.