When you launch your game through Steam, you may sometimes face Steam error code 51 along with an error message, Game failed to start. This is a common error that occurs in all sorts of games like Skyrim or Dota. This error code 51 steam issue most commonly occurs on your PC when you are using an outdated version of Steam and an outdated game. If this happens to you, you are at the right place! We bring a perfect guide that helps you fix the discussed issue.
How to Fix Steam Error Code 51 in Windows 10
If you are vexed by error code 51 Steam in your Windows 10 computer, here are a few possible reasons why you must analyze them carefully to sort out the problem.
- PC does not meet the basic requirements of the game and you are using the administrative version of Steam.
- Some other background program is interfering with the game.
- You are using an unverified version of drivers.
- The graphics settings of the game are misconfigured.
- Presence of malware and viruses.
- The .NET framework and operating system are not updated to their latest version.
- DirectX version is not up-to-date.
- Ylikellotus.
- Any misconfigured or corrupt installation files of the game also causes the problem.
- The Microsoft C++ redistributable files are not compatible with the game and PC.
Here are a few possible troubleshooting methods that will help you fix error code 51 issue. Follow them as demonstrated in the same order and if you are lucky, you may attain a solution for your problem within the first few steps itself!
Tapa 1: Perusvianetsintämenetelmät
Before you try any other troubleshooting methods, implement some basic methods that will help you fix the error code within a few simple clicks.
1A. Stop Overclocking
Every high-end computer is built with the option of Overclocking which helps in outputting more juice than your specifications that you already have. Running the graphics card or processor faster than the default speed refers to overclocking. When this happens, your computer will reach the maximum temperature after a particular time. The computer detects this and adjusts the clock speed to the normal speed until it is cooled down. The clock speed is increased again after they cool down. This increases the performance of your computer and is a great help if you don’t have a powerful computer.
1B. Close Unwanted Background Processes
Several background processes running on your PC may interfere with Steam processes. These programs may contribute to the error code 51 on Steam issue. Follow our guide How to End Task in Windows 10 to exit from all background processes.
1C: Change Steam Game Priority
The preference of an application or process tells the computer the importance and if it should be given preference over the others while allocating the resources. The priority of every application is normal except the system processes, by default. Steam might trigger some error codes if it didn’t get enough resources.
1. Valita Task Manager after right-clicking on the Tehtäväpalkissa.
2. Etsi nyt Steam process.
3. Then change the priority to High or Realtime and check if this works.
Huomautus: Change the priority with great caution as changing the priority of the process carelessly could make your system extremely slow or unstable.
4. Sulje Task Manager and reboot your computer and check whether the discussed issue is solved.
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1D: Set High Performance
You can also optimize your game when setting your high-performance power plan settings. These power plans are developed to manage the power settings on portable settings. Follow the below-mentioned instructions to use high-performance power plan settings on your computer.
1. paina Windows + I -näppäimet yhdessä avataksesi Windowsin asetukset.
2. Now, scroll down the list and click on järjestelmä asettaminen.
3. Valitse nyt Virta ja nukkuminen ja napsauta Lisävirtaa asetukset varten Liittyvät asetukset.
4. Valitse nyt Korkea suorituskyky vaihtoehto kohdassa High additional plans as shown in the below picture.
Now you have optimized your system, check if you have attained how to fix error code 51 Steam.
Likewise, it is always essential that your game run at its latest version to avoid any conflicts. Until your game is updated, you cannot log in to the game servers successfully. To update your game, follow the below-mentioned steps.
1. Käynnistä Höyrysovellus ja navigoida KIRJASTO.
2. Napsauta nyt KOTI and search for your game.
3. Napsauta sitten hiiren kakkospainikkeella peliä ja valitse Ominaisuudet… vaihtoehto.
4. Vaihda nyt kohtaan PÄIVITYKSET -välilehti ja tarkista, onko päivityksiä käynnissä. Jos näin on, lataa uusimmat päivitykset noudattamalla näytön ohjeita.
After an update, check if the discussed error code on Steam is fixed.
Lue myös: Korjaa Steam API:n alustaminen ei onnistu Windows 10:ssä
1E: Disable Full-Screen Optimizations
Few users have suggested that disabling full-screen optimizations on PC has helped them fix error code 51 Steam issue. Follow as instructed.
1. Tuoda markkinoille Höyry ja klikkaa KIRJASTO.
2. Now, right-click on any Steam game and click on Kiinteistöt.
3. Vaihda nyt kohtaan YLEINEN välilehti ja napsauta ASETTAA KÄYNNISTYSVAIHTOEHDOT… kuten kuvattu.
4. Now, a new window will be opened with an advanced user warning. To open the game in windowed mode, type the -ikkunallinen parametri.
5. Now, save the changes by clicking OK and exit from the Properties window.
6. Now, relaunch the game and ensure if it runs in windowed mode. Else, navigate to ASETTAA KÄYNNISTYSVAIHTOEHDOT… again and type the following parameters instead of the last parameter.
–windowed -w 1024
7. Now, save the changes by clicking OK.
This parameter will set the game to be launched in windowed mode.
1F: Verify Integrity of Game files
We have seen many cases in which the game files are either missing or corrupt or it had incomplete installations. Users could also experience Steam error code 51 game failed to launch if they are interrupted by the update process or if the game files are being moved. In this method, you will be opening Steam and using the built-in function for verifying the integrity of the game. It will be replaced if the application finds something. Read our guide on How to Verify Integrity Game Files on Steam.
Huomautus: You should perform similar steps if you are using different publishing software.
1G. Update Windows
Also, if there are any bugs in your PC, they can only be fixed after a Windows update. Microsoft releases regular updates to fix all these bugs thereby fixing Steam error code 51. Hence, ensure if you have updated your Windows Operating System and if there are any updates pending in action, use our guide How to Download and Install Windows 10 Latest Update
After updating your Windows Operating System, check whether you can access the game without any issues.
Method 2: Run Steam as an Administrator
Few users have suggested that when you run Steam as an administrator, Steam error code 51 can be resolved. So here are a few steps to run Steam as an administrator.
1. Napsauta hiiren kakkospainikkeella Steam shortcut på den pöytä-.
2. Napsauta nyt Kiinteistöt.
3. Siirry Ominaisuudet-ikkunassa kohtaan Yhteensopivuus Tab.
4. Valitse nyt valintaruutu Suorita tämä ohjelma järjestelmänvalvojana.
5. Napsauta lopuksi Käytä> OK Tallentaa muutokset.
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Tapa 3: Huuhtele höyryn asetukset
You can try to resolve Steam error code 51 by using Steam flushing. You can follow these steps to perform this method.
1. Poistu Steam kokonaan.
2. paina Windows + R-näppäimet samanaikaisesti avataksesi ajaa valintaikkuna.
3. Tyyppi steam: // flushconfig ja valitse OK.
4. Napsauta kehotevalikosta OK vahvistaa.
5. Nyt käynnistä PC uudelleen.
6. Avaa sitten tiedostojenhallinta painamalla Windows + E avaimet yhteen.
7. Navigoi seuraavaan paikkaan polku.
C:ohjelmatiedostot (x86)Steam
8. Etsi tästä Steam- tai Steam.exe-tiedosto ja käynnistä se kirjautumalla uudelleen sisään.
Method 4: Update Steam
If you use an outdated Steam application, you cannot access any games smoothly. Hence always make sure you use an updated version of Steam and Steam games before launching it.
1. Paina Windows-näppäin ja tyyppi Höyry, napsauta sitten Avata.
2. Napsauta nyt Höyry näytön vasemmassa yläkulmassa ja sen jälkeen Tarkista Steam-asiakaspäivitykset… kuten alla on korostettu.
3. Jos sinulla on ladattavana uusia päivityksiä, asenna ne ja varmista Steam-asiakasohjelmasi on ajan tasalla.
4. Nyt käynnistä Steam uudelleen.
Lue myös: How to Disable Steam Overlay in Windows 10
Method 5: Update GPU Drivers
Graphical drivers help heavy graphical images and video processing applications simplify their tasks. If you face any launching conflicts while launching the game, make sure you use an updated version of device drivers, as they serve as a link between the hardware and the Operating System of your PC. Many users have suggested that updating drivers have resolved how to fix error code 51 Steam. Read and implement the steps instructed in our guide 4 Ways to Update Graphics Drivers in Windows 10 to do so.
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Method 6: Roll Back Graphics Driver Updates
Sometimes, the current version of graphics drivers may cause any launching conflicts and, in this case, you have to restore previous versions of installed drivers. This process is called kuljettajien palautus ja voit helposti palauttaa tietokoneesi ohjaimet aiempaan tilaan seuraamalla ohjaimien palauttamista Windows 10:ssä.
Save your changes and check if you got fix for error code 51.
Menetelmä 7: asenna Graphics Driver
If you still face Steam error code 51 after updating your GPU drivers, then reinstall device drivers to fix any incompatibility issues. You can easily reinstall Graphical drivers as instructed in our guide How to Uninstall and Reinstall Drivers on Windows 10.
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Tapa 8: Päivitä .NET Framework
.NET framework in Windows 10 computer is essential for uninterrupted service of modern apps and games. Many games have an auto-update feature for the .NET framework, and thus it will be updated automatically whenever an update is available. In another case, if an update prompts in your PC, you can manually install the latest version of the .NET framework, as discussed below, to fix Steam error code 51 on your Windows 10 PC.
1. Tarkista uudet päivitykset varten . NET mistä virallinen Microsoftin verkkosivusto.
2. Jos päivityksiä on, napsauta vastaavaa/suositeltu linkki ja napsauta Lataa .NET Framework 4.8 Runtime vaihtoehto.
Huomautus: Älä napsauta Lataa .NET Framework 4.8 Developer Pack kuten ohjelmistokehittäjät käyttävät sitä.
3. Mene Lataukseni, double-click on the setup file to run the downloaded file, and follow the näytön ohjeet asentaaksesi .NET-kehyksen onnistuneesti Windows-tietokoneellesi.
Tapa 9: Päivitä DirectX
To enjoy a seamless multimedia experience on Steam, you have to make sure whether DirectX is installed, and it is updated to its latest version. DirectX helps you improve the visual media experience for graphical games and applications especially. It is worth updating DirectX needed for this game. Follow our guide on How to Update DirectX in Windows 10.
Huomautus: Varmistaa Check for WHQL digital signatures box is checked in järjestelmä tab and in all tabs, check whether WHQL-logo asetetaan Kyllä.
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Tapa 10: Poista virustorjunta käytöstä väliaikaisesti (jos mahdollista)
Some incompatible antivirus programs installed in your computer will trouble you to resolve how to fix error code 51 Steam. To avoid conflicts, you must ensure the security settings of your Windows 10 computer and check if they are stable or not. To find whether the antivirus suite is the reason for rror code 51 on Steam issue, disable it once and try connecting to a network.
Lue opas virustentorjunnan poistamisesta väliaikaisesti käytöstä Windows 10:ssä ja seuraa ohjeita poistaaksesi virustentorjuntaohjelman väliaikaisesti käytöstä tietokoneellasi.
If you have a fix for your problem after disabling the antivirus program in your computer, you are advised to uninstall the program completely from your PC. Read our guide Force Uninstall Programs which won’t Uninstall In Windows 10 to uninstall your antivirus program in your computer.
Tapa 11: Muokkaa Windows Defenderin palomuuriasetuksia
You will also face Steam error code 51 game failed to launch, due to an over-reactive or over-protective antivirus suite in your Windows 10 computer. This prevents the connection link between the game launcher and the server. So, to fix this problem, you can whitelist Steam in your Firewall settings or disable the problem temporarily.
Option I: Whitelist Steam
To allow Steam in your Windows Defender Firewall, follow our guide Allow or Block Apps through the Windows Firewall and implement the steps as instructed.
Vaihtoehto II: Poista palomuuri käytöstä (ei suositella)
If you do not know how to disable Windows Defender Firewall, our guide on How to Disable Windows 10 Firewall will help you do so.
Lue myös: How to Download Steam Games on External Hard Drive
Vaihtoehto III: Luo uusi sääntö palomuurissa
1. Paina Windows-näppäin ja tyyppi Windows Defenderin palomuuri lisäsuojauksella, napsauta sitten Suorita järjestelmänvalvojana kuten on esitetty.
2. Napsauta nyt vasemmassa ruudussa Saapuvan liikenteen säännöt kuten kuvattu.
3. Napsauta sitten oikeanpuoleisessa ruudussa Uusi sääntö… kuten on esitetty.
4. Varmista nyt, että valitset Ohjelma vaihtoehto kohdassa Millaisen säännön haluaisit luoda? valikosta ja napsauta Seuraava> kuten on esitetty.
5. Napsauta sitten Selaa ... vastaavaa painiketta Tämä ohjelmapolku: kuten on esitetty.
6. Siirry sitten kohtaan C: Ohjelmatiedostot (x86) Höyry polku ja kaksoisnapsauta setup file. Then, click on the avoin painiketta.
7. Napsauta sitten Seuraava> vuonna Uusi saapuvien sääntöjen ohjattu toiminto kuvan mukainen ikkuna.
8. Valitse nyt vieressä oleva valintanappi Salli yhteys ja klikkaa Seuraava> kuten kuvattu.
9. Varmista Verkkotunnus, yksityinen, julkinen laatikot on valittu ja napsauta Seuraava> kuten on esitetty.
10. Lisää lopuksi nimi uudelle säännölle ja napsauta Suorittaa loppuun.
All done! Check if you have fixed error code 51 on Steam or not.
Suositus:
Toivomme, että tästä oppaasta oli apua ja voit korjata sen Steam error code 51 game failed to Launch on your Windows 10 PC. Let us know which method worked for you the best. Feel free to reach out to us with your queries and suggestions via the comments section below.