Hearts of Iron IV (HOI4)keeps crashing on your PC? Don’t worry. After analysis this write-up, you must be able to deal with it.

You are watching: Hearts of iron 4 performance fix

9 basic fixes to try:

You may not need to attempt them all; simply job-related your means down the list until you uncover the one that works for you.

Fix 1:Check your computer specs

Many kind of players are reporting that Hearts of Iron 4 crashes on their PC, and also occasionally this problem deserve to be resulted in by your hardware. Here are the minimum mechanism needs to run HOI4:

Operating System : Windows 7 64-bit or newer
Processor: Intel Core 2 Quad Q9400
2.66 GHz | AMD Athlon II X4 650
3.20 GHz
Graphics Card ATI Radeon HD 5850 or NVIDIA GeForce GTX470 through 1GB VRAM
Hard Drive: 2 GB

Now compare. If your COMPUTER doesn’t accomplish the minimum specs, you’ll must run the game on another PC. If you’re unfamiliar with your computer system components, below is just how to check:

1)On your key-board, push theWindows logocrucial andRat the very same time to invoke the Run dialog.


2)Typedxdiagand clickOK.


3)Check yourOperating System, Processor, MemoryandDirectX Version.


4)Click theDisplaytab, and then check your graphics card’s information.


If your computer system meets the minimum requirements to run HOI4, check out on and check the deal with, below.

Fix 2:Rebegin your computer

Running multiple programs at the same time during gameplay is an additional common cause of game worries. Extraneous software program not only take up sources and also impact your game performance, yet some of them might additionally dispute via Hearts of Iron IV, causing it to crash.Try refounding your PC to close unimportant programs completely, then rebegin your game.

IfHOI4still crashes after the reboot, go ahead through the following solve.

Fix 3:Run your game as an Administrator

The Hearts of Irons crashing concern might occur when the program can’t access certain game documents or folder under stander user mode. To solve it, try running Steam as an administrator, then launch your game from Steam. Follow the instructions below:

1)Exit Steam.

2)Right-click theSteam iconon your desktop and selectProperties.


3)Click theCompatibility taband also examine the box next toRun this regimen as an administrator. Then, clickOK.


4)Relaunch Steam andHearts of Irons 4.

If your difficulty still exists, then relocate on to the resolve below.

Fix 4: Disable fullscreen optimization

If you’re on Windows 10, disabling fulldisplay optimizations might have the ability to fix Hearts of Iron IV crashing concern. Here is just how to do it:

This solve just apply to Windows 10. If you’re on Windows 7 or 8, check Fix 5 listed below.

1)Right-click theHearts of Iron IV icon on your desktop computer and selectProperties.


2)Click theCompatibility tab, then examine package next toDisable fulldisplay optimizationsand clickOK.


Relaunch HOI4 to view if this has actually resolved your concern. If not, check out on and attempt the fix listed below.

Fix 5:Upday your graphics driver

Hearts of Irons IV crashing problems could occur if you’re using a faulty graphics driver, or it’s outdated. To save your game running smoothly, it’s important that you have actually the latest correct graphics driver at all times. Tright here are 2 ways you can obtain the ideal graphics driver:

Option 1 – Manually– You’ll require some computer system abilities and patience to upday your driver this means, bereason you need to discover exactly the right the driver virtual, downpack it and also install it action by action.


Option 2 – Automatically (Recommended)– This is the quickest and also most basic alternative. It’s all done via just a couple of mouse clicks – straightforward even if you’re a computer newbie.

Option 1 – Downpack and also install the driver manually

The manufacturer of your graphics card keeps updating the driver. To gain the latest graphics driver, you have to go to the manufacturer’s website, discover the driver equivalent via your specific flavor of Windows version (for example, Windows 32 bit) and download the driver manually.

Once you’ve downloaded the correct driver for your mechanism, double-click the downloaded file and follow the on-display screen instructions to install the driver.

Option 2 – Automatically update your graphics driver

If you don’t have the time, patience or computer skills to update the graphics driver manually, you deserve to carry out it instantly withDriver Easy.

Driver Easy will certainly instantly identify your device and find the correct driver for it. You don’t must understand precisely what mechanism your computer system is running, you don’t should danger downloading and also installing the wrong driver, and also you don’t need to concern around making a mistake when installing.

You deserve to upday your driver automatically via either the FREE or the Pro variation of Driver Easy. But through the Pro variation it takes simply 2 clicks:

1)Downloadand install Driver Easy.

2)Run Driver Easy and also click theScan Nowswitch. Driver Easy will certainly then shave the right to your computer and detect any kind of trouble chauffeurs.


3) Click theUpdate buttonalongside the graphics driver to instantly download the correct version of that driver, then you have the right to manually install it (you have the right to do this via the FREE version).

OrclickUpday Allto instantly downpack and install the correct variation ofallthe chauffeurs that are absent or out of date on your system. (This requires thePro version which comes via full support and a 30-day money ago guarantee. You’ll be triggered to upgrade when you click Upday All.)

You deserve to carry out it for free if you like, yet it’s partially hands-on.

Fix 6: Verify the integrity of your game files

If the crashing worries persist, it’s probable that Hearts of Irons IVis not appropriately mounted on your PC, say, specific game documents are missing or damaged. To fix it, attempt verifying the integrity of your game papers on Steam. Here is how:

1)Run Steam.


3)Right-clickHearts of Iron IVand selectProperties.




Wait for the scans to be complete, then relaunch HOI4 to view if your problem has actually been reresolved. If not, attempt the following resolve.

Fix 7: Change your COMPUTER power settings

The power plan on all computer systems is collection toBalancedby default to save even more energy. When your CPU’s speed slows dvery own immediately under Balanced mode, it have the right to make Hearts of Iron IV crash. In this case, try altering your COMPUTER Power option to High Performance. Here is how:

1)On your key-board, press theWindows logocrucial and also typecontrol. Then, clickControl panel.


2)UnderView by,clickLarge icons.


3)SelectPower Options.


4)SelectHigh Performance.


Rebegin your computer system and also your game to check out if this worked for you. If your difficulty persists, attempt the deal with listed below.

Fix 8:Check for Windows Updates

Almeans encertain that your computer system has actually every one of the latest recommfinished Windows updays to keep your applications running smoothly. Here is just how to perform it:

1)On your key-board, press theWindows logovital. Then, typehome windows update and also selectWindows Update settings.


2)ClickCheck for updays,and then wait for Windows to downfill and also install the updates automatically.


3)Restart your computer and also your game after the update is complete.

You can hopecompletely play the game without crashes currently. If not, examine the settle, below.

Fix 9: Reinstall your game and/or Steam

If none of the fixes above operated for you, reinstalling your game and/or Steam is exceptionally most likely the solution to your problem. Here is how to carry out it:

Reinstall Hearts of Iron IV

1)Run Steam.


3)Right-clickHearts of Iron IVand selectUninstall.




5)Relaunch Steam to downpack and reinstallHearts of Iron IV.

Relaunch your game to test your issue.

Reinstall Steam

1)Right-click theSteam iconand selectOpen file location.


2)Right-click thesteamappsfolder and also selectCopy. Then, area the copy in an additional area to back it up.


3)On your keyboard, push theWindows logokey and also typecontrol. Then, clickControl Panel.


4)UnderView by, selectCategory.Then, selectUninstall a program.


5)Right-clickSteam, and then clickUninstall. Then, wait for the procedure to be finish.


6)Downloadand install Steam.

7)Right-click theSteam iconand selectOpen file location.


8)Move the backupsteamappsfolder you create before to your present brochure place.


9)Restart Hearts of Iron IV to test your trouble.

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Hopetotally, this short article assisted in readdressing your issue! If you have actually any inquiries or suggestions, please feel totally free to leave a comment listed below.