Steamui.dll plays an important role in helping you play online games and other video games smoothly without any technical errors. However, while rendering any video file or launching any program app, you can come across Steam has failed to load steamui.dll error. Once you notice such an error, you have to get it fixed instantly.

What is failed to load steamui.dll? 

Any message relating to failure to load steamui.DLL means your file has some errors. Either the file has gone or been damaged accidentally. 

Top 6 Causes of Failed to Load Steamui.dll Error:

• Accidental deletion or overwriting of the original file by mistake.
• Your device is outdated and unable to cope with the new software upgradation.
• There’s an error within the hardware devices like RAM or HDD
• Your system has been compromised due to a sudden malware attack.
• Incompatible OS or file; If you have installed a 32-bit program in a 64-bit OS and vice versa.
• There have been any interruptions during the auto-update of the Steam file.

Method 1: Fix Steam failed to load steamui.dll in Safe Mode (Restore)

If the severity of the software damage is such that you can’t turn on your PC, you have to use safe mode for help. 

• Step 1: Check for the missing file in your recycle box first
• Step 2: If it’s there, you can retrieve it back with a one-touch restore function.
• Step 3: Unfortunately, if your recycle bin is empty, you have to load and install MiniTool Partition Wizard or any other recovery data PC app.
• Step 4: Let your recovery data tool run and install itself on your system.
• Step 5: Select a date range and start the deleted data reverse algorithm.
• Step 6: Wait for seven minutes.
• Step 7: You can now get back your Steamui DLL file. Press restore and that’s it. 

Method 2: Delete Steamui DLL and Libswscale DLL File for Auto Restoration (Advanced Trick)

• Step 1: Erase Steamui file from your PC database.
• Step 2: Go to steam on desktop and choose properties.
• Step 3: Hover your mouse arrow to its exact location.
• Step 4: Get inside the file or folder and delete the file.
• Step 5: You can now re-start the gadget or your PC to see how it transpires. 

Note: Only professional experts should try this trick. If you erase any other file by mistake, your system won’t start! 

Method 3: Remove Steam and Then Install Again

• Step 1: In the query box, mention appwiz.cpl and click it.
• Step 2: Search for Steam from individual files and then click it to open remove option.
• Step 3: Follow instructions to uninstall Steam from your PC.
• Step 4: Now, restore the steam app folder back to the directory.
• Step 5: Relaunch Steam App after restarting your computer, you will feel relaxed.

By now, your problem would be 100% solved. 

How do you solve steamui.dll error with 101% efficacy?

Clear Steam Download Cache and Cookies

• Step 1: Launch steam and go its setting window.
• Step 2: Clear download cache permanently.
• Step 3: Meanwhile, confirm your choice and press OK repeatedly.
• Step 4: Now after this process, try getting back to Steam with your login credentials. 

If you can now access the Steamui DLL file, it means this trick has worked and solved the technical glitche you had been facing until now. 

System Restore Solution —100% Working 

• Step 1: Go to system and security on your PC.
• Step 2: Enter inside system tab to launch properties tab.
• Step 3: As soon as you see system restore, click it.
• Step 4: Follow all instructions without any negligence.
• Step 5: You have to now choose a restore segment. Select the date when your software was working fine.
• Step 6: When you are in doubt, simply set your restore point date at least 91 days back.
• Step 7: Click ok or finish and confirm the process.
• Step 8: Wait for at least 16 minutes or a little more for the completion of the system restoration process.
• Step 9: When it is 100% complete, your steamui DLL error will be solved. 

In Conclusion:

Using simple technical steps, you can get relief from steamui.dll error or bugs without any further trouble. If you see any error relating to steamui.dll, then its file is not in order or your OS is outdated. Whenever you see such a problem, updating your system and necessary files can do the trick.