Почему не запускается fallout new vegas на windows 10

Tested and trusted fixes to try if Fallout New Vegas is freezing on your PC

by Matthew Adams

Matthew is a freelancer who has produced a variety of articles on various topics related to technology. His main focus is the Windows OS and all the things… read more

Updated on October 4, 2023

Quite a few players have posted on Microsoft’s forum requesting support for fixing Fallout: New Vegas crashing or freezing.

Sometimes the game might suddenly crash and return players to the desktop. Or the game can completely freeze. One player said this in an MS forum post:

My problem is not just that Fallout freezes, but that when it does Windows 10 won’t close the program. So, I end up having to restart my computer. I don’t blame Windows 10 for the freeze, but it ought to be able to kill the program without a restart.

Just like we fixed the Fallout New Vegas runtime error, we have prepared detailed fixes to this issue in this guide.

Why does fallout new vegas keep crashing?

If you are dealing with Fallout New Vegas random crashes, below are some of the potential causes:

• Wrong display setting: One of the major causes of this issue is wrong in-game display settings. This is especially true of the game crashes after you have started playing it for some time. The solution to this is to optimize your display settings.
• Issues with the game: This problem might be due to your installation. You need to reinstall the game to restore normal service here.

Below are some of the variations of this issue you can expect this guide to fix:

• Fallout New Vegas crashing on startup
• Fallout New Vegas crashing randomly
• Fallout New Vegas crashing on loading screen
• Fallout New Vegas crashing with mods

How can I fix Fallout: New Vegas crashing or freezing?

1. Run Fallout in compatibility mode

1. Press the Windows key and E simultaneously to open File Explorer.
2. Open the Fallout: New Vegas folder.
3. Right-click the Fallout.EXE game file and select Properties.
4. Next, click the Compatibility tab shown directly below.
   
5. Select the Run this program in compatibility mode checkbox.
6. Select Windows 7 on the drop-down menu.
7. Press the Apply button.
8. Click OK to exit the window.

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2. Edit the Fallout.ini and Fallout_default.ini files

1. First, open File Explorer.
2. Then open your FalloutNV folder.
3. Right-click the FALLOUT file and select Open with.
4. Select to open the file with Notepad.
5. Find the bUseThreadedAI=0 setting in the file.
6. Change the bUseThreadedAI=0 setting to bUseThreadedAI=1.
7. Press Enter after bUseThreadedAI=1 to add a new line.
8. Then add iNumHWThreads=2 in the empty line just beneath bUseThreadedAI=1.
   
9. Click File to open a menu.
10. Select Save on the menu.
11. Next, open this path in File Explorer: C:\Program Files (x86)\Steam\SteamApps\common\Fallout New Vegas
12. Right-click Fallout_default.ini and select Open with to open the file in Notepad.
13. Modify the Fallout_default.ini file in exactly the same way you edited Fallout_default.ini as outlined in steps five to eight.
14. Then save the file.

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3. Install the New Vegas Anti Crash (NVAC) mod

Download the mod and extract the contents

1. Open the download webpage for the New Vegas Anti Crash mod.
2. Register and log in on the NexusMods website.
3. Click the Manual Download button for NVAC.
4. Then select download the NVAC.ZIP file.
5. Open the folder you downloaded the NVAC.ZIP to in File Explorer.
6. Double-click the NVAC.ZIP to open it.
7. Click the Extract all option on the Compressed Folder Tools tab.
   
8. Click Browse to choose a folder path to extract the ZIP to.
   
9. Select the Show extracted files when complete checkbox.
10. Press the Extract button.

Move the content to the right folder

1. Open the NVSE subfolder.
2. Next, select all the content within the nvse_5_1_beta4 folder by pressing the Ctrl + A hotkey. 
   
3. Press the Ctrl + C hotkey to copy the files.
4. Open your Fallout New Vegas folder at: Program Files (x86)\Steam\steamapps\common\Fallout New Vegas
5. Click the Paste button on the Home tab.
6. Then open the NVAC folder.
7. Open the NVSE, New Vegas Anti Crash, and Plugins subfolders as in the shot directly below.
8. Right-click the nvac.dll file and select Copy.
   
9. Open your Fallout New Vegas folder again.
10. Then open the Data, nvse, and Plugins subfolders.
    
11. Press the Paste button to copy the nvac.dll into the Plugins subfolder.

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4. Adjust display settings for Fallout

1. Open the Fallout: New Vegas folder.

2. Click FalloutNVLauncher.exe to open the Fallout launcher.

3. Click OPTIONS.

4. Next, select the Windowed checkbox.

5. Click the None radio button for screen effects.

6. Select a lower resolution on the Resolution drop-down menu.

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5. Reinstall Fallout: New Vegas

1. Right-click Windows 10’s Start button and select launch Run from the open menu.
2. Type appwiz.cpl in the Open text box and click OK to open the uninstaller window.
   
3. Next, select Fallout: New Vegas within the uninstaller window.
4. Click Uninstall on the Programs and Features window.
5. Then click Uninstall to confirm.
6. Thereafter, you’ll need to open the Steam software.
7. Click Library in Steam.
   
8. Select Fallout New Vegas on your Library list.
9. Then click the Install button for Fallout: New Vegas to reinstall the game.

How to fix Fallout New Vegas keeps crashing on Windows 11

Below is the list of fixes to apply if you are facing this issue on the latest OS:

• Update your drivers
• Run the game in compatibility mode
• Reinstall the game with administrative privileges

These fixes should help you restore normalcy to the game on Windows 11 in no time. Thankfully, we have covered most of them in this guide already. So, you only need to make a few changes due to the difference in OS.

Those are some resolutions players have fixed Fallout: New Vegas crashing and freezing with. In the same vein, if you are experiencing FPS drop, lag, and stuttering on Fallout New Vegas, check our guide to fix it quickly.

That doesn’t necessarily mean they’re guaranteed resolutions for everyone, but those fixes are worth a try.

Fallout New Vegas is an action role-playing game developed by Obsidian Entertainment. This game is available in various platforms like PC, PS4, and Xbox. However, while running it on Windows PC, you may face Fallout New Vegas bugs. If this is the case, then do not worry! We bring to you a perfect guide that will teach you how to fix Fallout New Vegas not working on Windows 10. So, continue reading the article.

Fallout New Vegas bugs may occur in your system due to various reasons. Some of the possible factors creating this issue are listed below;

• Corrupt Game Cache.
• Outdated Device Drivers.
• High In-game Graphics.
• Fallout.ini File Configuration Issues.
• Corrupt Installation of Game.

System Requirements to Run Fallout New Vegas in Windows PC

Following are the minimum system requirements needed to play Fallout New Vegas game in your PC.

• OS: Windows 7/Vista/XP
• CPU Processor: Dual Core 2.0GHz
• Memory: 2GB RAM
• Storage: 10GB free space
• Graphics: NVIDIA GeForce 6 series, or ATI 1300XT series

Here are all the troubleshooting methods that will help you to run Fallout New Vegas without any bugs or errors.

Method 1: Modify Compatibility Settings

Firstly, you should alter the compatibility settings of the game. Also, try to run the game as administrator. Follow these steps to fix Fallout New Vegas not working on Windows 10 issue.

1. Right-click on the Fallout New Vegas Shortcut icon, and click on the Properties option.

2. Here, move to the Compatibility tab.

3. Check the box for Run this program in compatibility mode for option and test the game in different Windows versions.

4. Then, tick the option Run this program as an administrator in the Settings section.

5. Finally, click on the Apply followed by the OK buttons.

Method 2: Update Device Drivers

Another common cause of Fallout New Vegas bugs are outdated device drivers. Follow our guide to update device drivers on Windows 10.

Also Read: Fix Fallout New Vegas Out of Memory error

Method 3: Verify Integrity of Game Files

Corrupt game cahe is the main cause of Fallout New Vegas not working on Windows 10. So, you need to clear the game cache to fix Vegas bugs. Read our article on How to Verify Integrity of Game Files on Steam.

Method 4: Use Anti Crash Mod

Use the anti crash mod to run Fallout New Vegas withour any bugs or errors. Following are the steps to do so.

1. Download the New Vegas Anti Crash mod from Nexusmods page.

2. Extract the downloaded NVAC.zip file.

3. Open the extracted folder and copy all the files in the folder.

4. Then, paste the files in the following location path where Fallout New Vegas game is installed.

D:\steam\steamapps\common\Fallout New Vegas

Note: The above location may differ according to your system.

Also Read: 30 Best Fallout 3 Mods for Enhanced Gameplay

Method 5: Change In-game Display Settings

You can also lower the in-game settings to solve Fallout New Vegas not working on Windows 10 issue. Here are the steps to do so.

1. Run the Fallout New Vegas game.

2. Click on OPTIONS.

3. Choose the Windowed Mode and change Screen Effects to None.

4. Then, select a lower Resolution.

5. Finally, click on OK and restart the game.

Method 6: Edit Fallout ini Files

Incorrect configurations of Fallout.ini file can result in Fallout New Vegas bugs. Follow the steps listed below to modify the ini file and run Fallout New Vegas without any issues.

1. Navigate to the FalloutNV folder.

2. Right-click on Fallout.ini file and select Open with Notepad option.

3. Hit the Ctrl + F keys together to open the Find dialog box.

4. Search for buseThreadeAI.

5. Now, change the value of buseThreadeAI=0 to buseThreadeAI=1.

6. Then, enter a new ling next to buseThreadeAI by pressing Enter key.

7. Type iNumHWThreads=2 in the new line and hit Ctrl + S keys simultaneously to save the changes.

Also Read: The Ultimate Fallout 3 Crash Guide on Windows 10

Method 7: Reinstall Fallout New Vegas

Sometimes reinstalling the game may fix the issues with the game. If there is corrupt installation files, then try to reinstall Fallout New Vegas game to fix Fallout New Vegas not working on Windows 10 problem.

1. Press the Windows key, type Steam and click on Open.

2. Go to LIBRARY menu from its homepage.

3. Locate the Fallout New Vegas game and right-click on it and select the Uninstall option.

4. Again, click on Uninstall to confirm and close the Steam app after uninstalling the game.

5. Then, reboot the PC after uninstalling the game.

6. Launch the Steam app and search for Fallout New Vegas and select the game as highlighted in the pic below.

7. Here, click on Play Game option to download the game.

8. Finally, choose location for install and click on the Next > button to install the game.

Also Read: Fix Fallout 4 Stuttering on Windows 10

Method 8: Perform System Restore

Lastly, you can try to perform a system restore to fix Fallout New Vegas bugs and other Windows issues. Check out the How to use System Restore on Windows 10 guide to understand instructions to safely perform a system restore on your Windows 10 computer.

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So, we hope you have understood how to fix Fallout New Vegas not working on Windows 10 issues. You can let us know any queries or suggestions about any other topic you want us to make an article on. Drop them in the comments section below for us to know.