How To Solve Steam L.A. Noire Not Launching On PC?

Do you want to experience what Los Angeles looked like 70 years ago? Well, you can live through that time by reprising the role of a detective Cole Phelps in L.A. Noire. If there are any doubts about the game being less than amazing then know that the publishers are Rockstar Games who have previously given us Bully and the entire GTA series. Now that we have established the fact that the game is remarkable, there is rather one issue that troubles some gamers across the world and that is Steam L.A. Noire not launching on PC. This guide will describe four important ways that will resolve L.A. Noire not launching via Steam.

Before you jump to the troubleshooting steps you must check your system requirements on the Official L.A. Noire Webpage.

Steps On How To Solve Steam L.A. Noire Not Launching On PC

Method 1: Run Steam App In Administrator Mode

The first method to consider is running the Steam application in an elevated mode which means it would have access to all the system files and call upon any of these files for support. It also means that the Steam app would have all the required permissions to execute in the Windows 10 environment. To always run Steam in elevated mode, follow these steps:

Step 1: Make a right-click on the Steam Launcher icon and choose Properties from the contextual menu.

Step 2: A new window will open where you have selected the compatibility tab.

Step 3: Locate Run this program as an administrator in this window and place a checkmark beside it.


Step 4: Click on Apply and then click on OK.

Step 5: Reboot your computer and check if the Steam L.A. Noire Not Launching has been resolved.

Method 2: Verify The Game Files Integration

Image Courtesy: Steam

If the admin mode does not resolve your issue, then you can conduct a verification of the game files installed on your PC. Every game installed via Steam, stores a lot of files on your PC, and if these files get corrupted, outdated or missing then this will cause L.A. Noire PC not launching issues. Here are the steps to verify the integrity of your game files:

Step 1: Open Steam Launcher and click on Library Tab on the top.

Step 2: A list of games will be displayed that are installed on your system. Locate L.A. Noire and make a right-click on it to display the contextual menu.

Step 3: Now click on Properties to open a new window. Click on the Local Files tab and then select Verify Integrity of Game Files.

Step 4: Wait until the repair process continues and then restart your system to check if L.A. Noire not launching via Steam issue has been resolved.

Method 3: Activate DXSETUP

Image Courtesy: Microsoft

The next step to resolve Steam L.A. Noire Not Launching on PC is to reinstall Direct X files. This can be done by activating DXSETUP on your computer. This executable file is among the Steam game files stored on your system. Here are the steps to launch the DXSETUP file:

Step 1: Open the Steam launcher and click on the Library tab on the top.

Step 2: Select L.A. Noire from the list of games and make a right-click to select Properties from the context menu.

Step 3: Click on the Local Files tab in the Properties window and then click on Browse Local Files.

Step 4: This will open the Windows Explorer window displaying the location and the files stored on your computer.

Step 5: Open the Folder labelled as 3rd folder and double click on DXSETUP.exe file to install Direct X 9 on your computer.

Step 6: Follow the on-screen instructions to complete the installation process and then restart the computer.

Now try and launch Steam L.A. Noire and check if the issue has been resolved.

Method 4: Update Graphics Driver

Graphics cards help display the real like graphics on your computer screen and double the gaming experience. Even if your computer has the recommended graphics card installed in your PC, it will not be recognized by the game until the graphic drivers are installed. The graphic drivers act as a medium between the game and the hardware and hence must always be updated to establish communication between them. There are three ways to update graphics card drivers:

Option 1: Use The Official Website

All Graphics Card Original Equipment Manufacturers have an official website on the internet where you can find updated drivers accessible for download. However, you must know the exact model and version of your hardware to download the appropriate one.  Once downloaded, install it by double-clicking the file and following the on-screen instructions.

Option 2: Use The Device Manager

Microsoft has facilitated an automatic driver updating tool for updating drivers. This inbuilt utility known as Device Manager can scan your computer for all the hardware connected and then looks for the updated drivers on Microsoft Servers. Here are the steps to use the Device Manager:

Step 1: Press the Windows and R keys and type “devmgmt.msc” in the Run Box.

Step 2: Press the OK button to open the Device Manager and locate Display Adapters on the list. Click on it to display the list of graphic drivers installed in your system. Choose your graphic card and make a right-click on it.

Step 3: From the context menu after the right-click, select the Update Driver option and carry out the on-screen instructions to complete the process.

Device Manager

Option 3: Use Driver Updater Software Like Smart Driver Care

One of the easiest and fastest methods to update drivers is using a  driver updater software like Smart Driver Care. This software is one of the most amazing programs which takes a backup of old drivers before updating them. The steps to use this program are listed below:

Step 1: Download and Install Smart Driver Care from the link below.

Step 2: Launch the software and begin the registration process.

Step 3: Now, click on Scan Now to initiate the scan and this will identify all the driver issues in the PC.

Update all

Step 4: Next, click on the Update Driver button to update outdated drivers one by one. However, if you have a registered version, you can click on the Update All button to solve the driver errors and update all the drivers in your computer.


Note: Once you have installed and registered the app for the first time, you will only need to carry out steps 3 & 4 every time.

Smart Driver Care is a remarkable application that will update all your drivers and replace the outdated, missing, and corrupted drivers.

The Final Word On How To Solve Steam L.A. Noire Not Launching On PC

The Steam L.A. Noire Not Launching on PC is a common issue faced by gamers around the world and the above fixes have been taken from gaming forums based on their success rate and recommendations. Updating drivers fixes many issues on your computer and provides an enhanced system performance with smooth and flawless functioning of your PC.

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