用户在启动 Steam 时遇到问题，因为它给出了错误消息“无法加载 steamui.dll”，其中明确指出错误是由于DLL文件 steamui.dll。许多网站将解决方案列为从第三方下载 .dll 文件，但不建议使用此修复程序，因为大多数情况下这些文件包含会损害您的系统的病毒或恶意软件。

要解决此问题，您需要重新注册 steamui.dll 或完全重新安装Steam。因此，不要浪费任何时间，让我们看看如何在下面列出的故障排除指南的帮助下实际修复 Steam 错误^{(Fix Steam Error)}无法加载 steamui.dll。

修复 Steam 错误^{(Fix Steam Error)}无法加载 steamui.dll

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。另外，查看您是否使用的是Steam Beta版，如果是，请重新安装稳定版。

方法一：重新注册steamui.dll^{(Method 1: Re-register steamui.dll)}

1.打开命令提示符^{(Command Prompt)}。用户可以通过搜索“cmd”然后按 Enter 来执行此步骤。

2. 在 cmd 中输入以下命令并回车^(Enter)：

regsvr32 steamui.dll

3. 退出命令提示符并重新启动 PC。

方法二：清除 Steam 下载缓存^{(Method 2: Clear Steam Download Cache)}

1. 打开您的 Steam 客户端，然后从菜单中单击 Steam^{(click on Steam from the menu)}并选择设置。^(Settings.)

2. 现在，从左侧菜单中选择下载。^(Downloads.)

3. 在底部单击清除下载缓存。^{(Clear Download Cache.)}

4.单击确定^{(Click OK)}以确认您的操作并输入您的登录凭据。

5.重新启动您的PC以保存更改并查看您是否能够修复Steam错误无法加载steamui。^{(Fix Steam Error Failed to load steamui.)}

方法3：使用-clientbeta client_candidate^{(Method 3: Use -clientbeta client_candidate)}

1. 导航到您的Steam目录，该目录应为：

C:\Program Files (x86)\Steam\

2. 右键单击​​ Steam.exe并选择创建快捷方式。^{(Create Shortcut.)}

3. 现在右键单击此快捷方式并选择属性。^{(Properties.)}

4. 在目标文本框中，在路径末尾添加-clientbeta client_candidate ，如下所示：^{(-clientbeta client_candidate)}

“C:\Program Files (x86)\Steam\Steam.exe” -clientbeta client_candidate

5. 单击应用，然后单击确定。^(OK.)

6.运行快捷方式^(Shortcut)，加载steamui.dll失败的错误将得到修复。

方法4：以安全模式重新启动PC^{(Method 4: Restart PC in Safe Mode)}

1.首先，使用^(First)此处列出的^{(one of the listed methods here.)}任何一种方法将您的 PC 重新启动到安全模式。^{(Safe Mode)}

2. 导航到您的Steam目录，该目录应为：

C:\Program Files (x86)\Steam\

3.删除^(Delete)除AppData 和 Steam.exe 之外的所有文件和文件夹。^{( AppData and Steam.exe.)}

4.双击steam.exe，它应该会自动安装最新的更新。^{(automatically install the newest update.)}

5. 如果这不起作用，则使用方法 7在^{(Method 7)}安全模式下^{(Safe Mode)}重新安装 Steam 。

方法五：删除libswscale-3.dll和steamui.dll^{(Method 5: Delete libswscale-3.dll and steamui.dll)}

1. 导航到您的Steam 目录^{(Steam Directory)}，该目录应该是：

C:\Program Files (x86)\Steam\

2. 找到libswscale-3.dll 和 SteamUI.dll 文件。^{(libswscale-3.dll and SteamUI.dll files.)}

3.使用Shift + Delete删除^(Delete)它们。

4.重新启动您的PC，看看您是否能够修复Steam错误无法加载steamui。^{(Fix Steam Error Failed to load steamui.)}

方法6：删除Beta版^{(Method 6: Delete Beta version)}

1. 导航到您的Steam目录并找到Packages 文件夹。^{(Packages folder.)}

2. 双击Packages并在文件夹中找到一个文件名Beta。

3.删除^(Delete)这些文件并重新启动您的 PC。

4.再次^(Again)启动Steam，它会自动下载必要的文件。

方法 7：重新安装 Steam^{(Method 7: Re-install Steam)}

1. 导航到 Steam 目录：

C:\Program Files (x86)\Steam\Steamapps

2. 您将在Steamapps^(Steamapps)文件夹中找到所有下载的游戏或应用程序。

3. 确保备份此文件夹，以备日后需要。

4. 按 Windows 键 + R 然后键入appwiz.cpl并按 Enter。

5.在列表中找到 Steam^{(Find Steam)}，然后右键单击并选择卸载。^(Uninstall.)

6. 单击卸载^(Uninstall)，然后从其网站下载最新版本的 Steam 。^{(download the latest version of Steam)}

7.再次运行Steam^{(Run Steam)}，看看你是否能够修复Steam错误无法加载steamui。^{( Fix Steam Error Failed to load steamui.)}

8. 将已备份的Steamapps文件夹移至^(Steamapps)Steam目录。

受到推崇的：^{(Recommended:)}

• 通过 WUDFHost.exe 修复高 CPU 使用率^{(Fix High CPU Usage by WUDFHost.exe)}
• 在 Windows 10 中更改驱动器、文件夹或库的模板^{(Change Template of a Drive, Folder, or Library in Windows 10)}
• 修复无法连接到 Steam 网络错误^{(Fix Could Not Connect to the Steam Network Error)}
• 修复 Windows 10 错误的时钟时间问题^{(Fix Windows 10 Wrong Clock Time Issue)}

就是这样，您已成功修复 Steam 错误无法加载 steamui^{(Fix Steam Error Failed to load steamui)}，但如果您对这篇文章仍有任何疑问，请随时在评论部分提出。

Fix Steam Error Failed to load steamui.dll

Users face a problem in starting Steam аs it gives the error message “Failed tо load steаmui.dll” which clearly states the error is becauѕе of the DLL file stеamui.dll. Many websites list the solutiоn as downloading the .dll file from the 3rd рarty, but this fix is not recommended because most of the timeѕ these files contаin νirus or malware which will harm your syѕtem.

To fix the issue, you need to re-register the steamui.dll or completely re-install Steam. So without wasting any time let’s see how to actually Fix Steam Error Failed to load steamui.dll with the help of the below-listed troubleshooting guide.

Fix Steam Error Failed to load steamui.dll

Make sure to create a restore point just in case something goes wrong. Also, see if you’re not using Steam Beta version, if so then re-install the stable version.

Method 1: Re-register steamui.dll

1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

2. Type the following command into cmd and hit Enter:

regsvr32 steamui.dll

3. Exit the command prompt and restart your PC.

Method 2: Clear Steam Download Cache

1. Open your Steam client and then click on Steam from the menu and select Settings.

2. Now, from the left-hand menu select Downloads.

3. At the bottom click on Clear Download Cache.

4. Click OK to confirm your actions and put in your login credentials.

5. Reboot your PC to save changes and see if you’re able to Fix Steam Error Failed to load steamui.

Method 3: Use -clientbeta client_candidate

1. Navigate to your Steam directory which should be:

C:\Program Files (x86)\Steam\

2. Right-click on Steam.exe and select Create Shortcut.

3. Now right-click on this shortcut and select Properties.

4. In the target text box, add -clientbeta client_candidate at the end of the path, so that will look like:

“C:\Program Files (x86)\Steam\Steam.exe” -clientbeta client_candidate

5. Click Apply, followed by OK.

6. Run the Shortcut, and the error failed to load steamui.dll will be fixed.

Method 4: Restart PC in Safe Mode

1. First, restart your PC into Safe Mode using any one of the listed methods here.

2. Navigate to your Steam directory which should be:

C:\Program Files (x86)\Steam\

3. Delete all of the files & folders present except AppData and Steam.exe.

4. Double-click on steam.exe, and it should automatically install the newest update.

5. If this didn’t work, then re-install the Steam in Safe Mode using Method 7.

Method 5: Delete libswscale-3.dll and steamui.dll

1. Navigate to your Steam Directory which should be:

C:\Program Files (x86)\Steam\

2. Find libswscale-3.dll and SteamUI.dll files.

3. Delete both of them using Shift + Delete keys.

4. Restart your PC and see if you’re able to Fix Steam Error Failed to load steamui.

Method 6: Delete Beta version

1. Navigate to your Steam directory and find Packages folder.

2. Double-click on Packages and inside the folder find a file name Beta.

3. Delete these files and reboot your PC.

4. Again start Steam, and it will automatically download the necessary files.

Method 7: Re-install Steam

1. Navigate to the Steam Directory:

C:\Program Files (x86)\Steam\Steamapps

2. You will find all the download games or application in the Steamapps folder.

3. Make sure to back up this folder as you would later need it.

4. Press Windows Key + R then type appwiz.cpl and hit Enter.

5. Find Steam in the list then right-click and select Uninstall.

6. Click Uninstall and then download the latest version of Steam from its website.

7. Run Steam again and see if you’re able to Fix Steam Error Failed to load steamui.

8. Move the Steamapps folder you have backed up to the Steam directory.

Recommended:

• Fix High CPU Usage by WUDFHost.exe
• Change Template of a Drive, Folder, or Library in Windows 10
• Fix Could Not Connect to the Steam Network Error
• Fix Windows 10 Wrong Clock Time Issue

That’s it you have successfully Fix Steam Error Failed to load steamui but if you still have any questions regarding this post then feel free to ask them in the comment’s section.

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