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 This error code 51 steam issue most commonly occurs on your PC when you are using an outdated version of Steam and an outdated game.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.
- Lenaneo le leng la morao-rao le kena-kenana le papali.
- U sebelisa mofuta o sa netefatsoang oa bakhanni.
- Litlhophiso tsa litšoantšo tsa papali ha lia hlophisoa hantle.
- Ho ba teng ha malware le livaerase.
- Moralo oa .NET le sistimi ea ts'ebetso ha li ntlafatsoe ho mofuta oa bona oa morao-rao.
- Phetolelo ea DirectX ha e sa le morao-rao.
- Ho roala holimo.
- Lifaele leha e le life tsa ho kenya tse sa sebetseng hantle kapa tse senyehileng tsa papali le tsona li baka bothata.
- Lifaele tse ka tsamaisoang hape tsa Microsoft C++ ha li tsamaisane le papali le 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!
Mokhoa oa 1: Mekhoa ea Motheo ea Tharollo ea Mathata
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. Khetha Motsamaisi oa Mosebetsi after right-clicking on the Sebaka sa temo.
2. Joale, batla Steam process.
3. Ebe u fetola lintho tse tlang pele ho High or Realtime 'me u hlahlobe hore na sena se sebetsa.
Hlokomela: Fetola lintho tse tlang pele ka hloko e kholo kaha ho fetola lintho tse tlang pele ka mokhoa o sa tsotelleng ho ka etsa hore sistimi ea hau e be butle kapa e se tsitse.
4. Koala Motsamaisi oa Mosebetsi and reboot your computer and check whether the discussed issue is solved.
Hape Bala: Lokisa Sets'oants'o sa Mouoane Se hlotsoe ho Kenya
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. Tšoaea ka Linotlolo tsa Windows + I mmoho ho bula Litlhophiso tsa Windows.
2. Hona joale, Scroll down the list and click on System moralo.
3. Joale, khetha ea Matla le boroko khetho ebe u tobetsa Litlhophiso tse ling tsa matla tlas'a Litlhophiso tse amanang.
4. Joale, khetha Mosebetsi o phahameng khetho tlase Merero ea tlatsetso e phahameng joalokaha ho bontšitsoe setšoantšong se ka tlase.
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. Qolla file ea App ea mouoane 'me u tsamaee ho ea BIBELE.
2. Joale, tobetsa HOME and search for your game.
3. Ebe, tobetsa ka ho le letona papaling ebe u khetha Thepa… kgetho.
4. Joale, fetohela ho LITABA tab 'me u hlahlobe hore na ho na le lintlafatso tse ntseng li le teng. Haeba ho joalo, latela litaelo tse skrineng ho khoasolla liapdeite tsa morao-rao.
After an update, check if the discussed error code on Steam is fixed.
Hape Bala: Lokisa ha e khone ho qala Steam API ho Windows 10
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. Qala Steam Mme o tobetsa BIBELE.
2. Now, right-click on any Steam game and click on Matlo.
3. Joale, fetohela ho KAKARETSO tab ebe u tobetsa BEHA DIKGETHO TSA HO QALA... joalo ka ha ho bontšitsoe.
4. Joale, fensetere e ncha e tla buloa ka temoso e tsoetseng pele ea mosebelisi. Ho bula papali ka mokhoa oa fensetere, thaepa – fensetere paramente.
5. Joale, boloka liphetoho ka ho tobetsa OK ebe o tsoa fensetereng ea Properties.
6. Now, relaunch the game and ensure if it runs in windowed mode. Else, navigate to PHETHA MAKHETHA… again and type the following parameters instead of the last parameter.
– fensetere -w 1024
7. Joale, boloka liphetoho ka ho tobetsa OK.
Paramethara ena e tla beha papali hore e hlahisoe ka mokhoa oa fensetere.
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.
Hlokomela: U lokela ho etsa mehato e tšoanang haeba u sebelisa software e fapaneng ea khatiso.
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
Kamora ho nchafatsa Sistimi ea Ts'ebetso ea Windows, hlahloba hore na u ka fihlella papali ntle le mathata.
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. Tobetsa ka ho le letona ho Steam shortcut ka komporong.
2. Joale, tobetsa Matlo.
3. Fesetereng ea Properties, fetohela ho sebeletsana Tab.
4. Joale, hlahloba lebokose Tsamaisa lenaneo lena e le molaoli.
5. Qetellong, tobetsa Etsa kopo> Ho lokile ho boloka liphetoho.
Hape Bala: Lokisa Khoutu ea Phoso ea Mouoane e502 l3 ho Windows 10
Mokhoa oa 3: Sebopeho sa Flush Steam
You can try to resolve Steam error code 51 by using Steam flushing. You can follow these steps to perform this method.
1. Tsoa Moreki oa mouoane ka ho feletseng.
2. Tšoaea ka Linotlolo tsa Windows + R ka nako e le nngwe ho bula Matha lebokose la lebokose.
3. Tšoaea mouoane: // flushconfig Mme o tobetse OK.
4. Ho menu ya kapele tobetsa ho OK ho netefatsa.
5. Joale, qala PC hape.
6. Ka nako eo, bula faele explorer ka ho tobetsa Lifensetere + E linotlolo hammoho.
7. Eya sebakeng se latelang tsela.
C: lifaele tsa lenaneo (x86) Steam
8. Mona, fumana faele ea Steam kapa Steam.exe 'me u e qale ka ho kena hape.
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. Otla the Mochini oa Windows 'me u thaepe Steam, ebe o tobetsa Bula.
2. Joale, tobetsa Steam hukung e ka hodimo ho le letshehadi la skrine e latelwang ke Sheba lintlafatso tsa bareki ba Steam… joalo ka ha ho totobalitsoe ka tlase.
3. Haeba u na le liapdeite tse ncha tse lokelang ho kopitsoa, li kenye 'me u netefatse Moreki oa hau oa Steam o nakong.
4. Joale, qala Steam hape.
Hape Bala: Mokhoa oa ho tima Steam Overlay ho Windows 10
Mokhoa oa 5: Ntlafatsa Bakhanni ba GPU
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.
Hape Bala: Lokisa Valorant Graphics Driver e senyehileng ho Windows 10
Mokhoa oa 6: Lintlafatso tsa Bakhanni ba Roll Back Graphics
Ka linako tse ling, mofuta oa morao-rao oa li-driver tsa litšoantšo o ka baka likhohlano leha e le life, 'me tabeng ena, u tlameha ho tsosolosa mefuta e fetileng ea bakhanni ba kentsoeng. Mokhoa ona o bitsoa ho khutlisetsoa morao hoa bakhanni mme o ka khutlisetsa bakhanni ba komporo ea hau habonolo maemong a bona a pele ka ho latela tataiso ea rona Mokhoa oa ho Rollback Drivers ho Windows 10.
Save your changes and check if you got fix for error code 51.
Mokhoa oa 7: Kenya hape Mokhanni oa Graphics
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.
Hape Bala: Lokisa Windows Found Drivers bakeng sa Sesebediswa sa Hao Empa E Kopane le Phoso
Mokhoa oa 8: Nchafatsa .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. Hlahloba bakeng lintlafatso tse ncha bakeng sa Moralo oa NET ho tloha webosaete ea semmuso ea Microsoft.
2. Haeba ho na le liapdeite, tlanya ho tse tsamaellanang/e khothaletsoeng hokahanya ebe o tobetsa Khoasolla .NET Framework 4.8 Runtime kgetho.
Hlokomela: Se ke oa tobetsa Khoasolla .NET Framework 4.8 Developer Pack joalo ka ha e sebelisoa ke baetsi ba software.
3. Eya ho Likotlolo tsa ka, tlanya habeli faeleng ea ho seta ho tsamaisa faele e jarollotsoeng, ebe u latela litaelo tse skrineng ho kenya .NET moralo ka katleho ho hao Windows PC.
Mokhoa oa 9: Nchafatsa 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.
Hlokomela: etsa bonnete ba Sheba li-signature tsa dijithale tsa WHQL lebokose le kentsoe System tab le ho di-tab tsohle, hlahloba hore na WHQL Logo'd e behiloe ho E.
Hape Bala: Lokisa Steam e lula e senyeha
Mokhoa oa 10: Tlosa Antivirus ka Nakoana (Haeba e sebetsa)
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.
Bala tataiso ea rona mabapi le Mokhoa oa ho tima Antivirus ka Nakoana Windows 10 'me u latele litaelo tsa ho tima lenaneo la hau la Antivirus ka nakoana ho PC ea hau.
Haeba u na le tokiso bakeng sa bothata ba hau ka mor'a ho tima lenaneo la antivirus khomphuteng ea hau, u eletsoa hore u tlose lenaneo ka ho feletseng ho PC ea hau. Bala tataiso ea rona Matla a Uninstall Programs a ke keng a Uninstall In Windows 10 ho notlolla lenaneo la hau la antivirus komporong ea hau.
Mokhoa oa 11: Fetola Setting ea Windows Defender Firewall
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.
Khetho II: Thibela Firewall (Ha e khothalletsoe)
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.
Hape Bala: How to Download Steam Games on External Hard Drive
Khetho ea III: Etsa Molao o Mocha ho Firewall
1. Otla the Mochini oa Windows 'me u thaepe Windows Defender Firewall e nang le Advanced Security, ebe o tobetsa Mathang e le mookameli joalokaha ho bontšitsoe.
2. Hona joale, karolong e ka ho le letšehali, tobetsa Melao e ka hare joalo ka ha ho bontšitsoe.
3. Joale, karolong e ka ho le letona, tobetsa Molao o mocha… joalokaha ho bontšitsoe.
4. Joale, etsa bonnete ba hore u khetha ea lenaneo khetho tlase U batla ho theha molao oa mofuta ofe? menu ebe o tobetsa E latelang> joalokaha ho bontšitsoe.
5. Joale, tobetsa ea Phetla ... konopo e tsamaellanang le Mokhoa oa lenaneo: joalokaha ho bontšitsoe.
6. Joale, tsamaea ho ea C: Lifaele tsa Lenaneo (x86) Steam tsela ebe o tobetsa habeli tlhophiso faele. Ka nako eo, tobetsa ea Open konopo.
7. Joale, tobetsa E latelang> ka Wizard e Ncha e Kenyellelitsoeng ea Molao fensetere kamoo ho bontšitsoeng kateng.
8. Joale, khetha konopo ea seea-le-moea haufi le Dumella kgokelo Mme o tobetsa E latelang> joalo ka ha ho bontšitsoe.
9. Etsa bonnete Domain, Private, Public mabokose a khethoa ebe o tobetsa E latelang> joalokaha ho bontšitsoe.
10. Qetellong, eketsa lebitso ho molao oa hau o mocha ebe o tobetsa fihlela qetellong.
All done! Check if you have fixed error code 51 on Steam or not.
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Re tšepa hore tataiso ena e bile thuso 'me u ka e lokisa 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.