avrt.dll - 分析和如何纠正错误

★★★★☆ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: 解决问题 AVRT.DLL 通过我们的指南优化Windows的性能. 手动更换系统库可能会阻碍未来的Windows更新或导致关键系统故障.

建筑:	其他	️没有检测到
防病毒扫描	✅ 清洁	没有检测到病毒.
数字签名	没有签名	没有签名,文件可能被修改了.
哈希完整性	️未经验证	文件哈希保护缺失.
文件大小	5.3 kb.	5425 bytes.

哈希号:

MD5: 389296c5077ecd1bce6c8cf7ddc67788
SHA-1: 738711336640ab982ba60827ba4ca831e557908a
SHA-256: 16d1b313e78632226022d35e748a056cc2f7af86e9cb77a6f8f80720def9af45
SHA-512: 2949684faa17a634021f67ee13282b099d2ef02a4346d179d63a2b690b8944ddb188113babb863703f23a1d4f8a081d18ce3e7148888eaf1afc64f05ee63d6b4

为了修复 avrt.dll (Multimedia Realtime Runtime) error without downloading files from risky third-party websites, you need to repair your existing Windows system files.

1. Run SFC Scan

The System File Checker replaces missing or corrupted system files.

按下 Windows Key + X.
选择 Terminal (Admin) 或是 Command Prompt (Admin).
它们的类型 sfc /scannow 然后按下. Enter.
Restart your computer after it finishes.

2. 运行 DISM 工具

If SFC fails, the Deployment Image Servicing and Management tool fixes the underlying Windows image.

打开 Command Prompt (Admin) 再一次.
它们的类型 DISM /Online /Cleanup-Image /RestoreHealth 然后按下. Enter.
Wait for the progress bar to hit 100% and restart.

3. Reinstall Audio Drivers

自从 avrt.dll handles multimedia scheduling, outdated audio drivers often cause this crash.

右键单击开始菜单并选择 Device Manager.
扩大 Sound, video and game controllers 部分.
Right-click your primary audio device (e.g., Realtek).
点击 Uninstall device (leave the driver deletion box unchecked).
Restart your PC; Windows will automatically reinstall the driver.

4. Install Windows Updates

Microsoft frequently pushes patches for native DLL files via official updates.

打开 Settings (Windows 键 + I)
让我们去 Windows Update.
点击 Check for updates and install all pending packages.

5. Re-register the DLL

If the file exists but Windows cannot read it, re-registering it resolves the path issue.

打开 Command Prompt (Admin).
它们的类型 regsvr32 avrt.dll 然后按下. Enter.
点击 OK 在确认弹出窗口上.

诊断工具:验证您的 `avrt.dll` 文件

您担心您的PC上的文件被恶意软件修改了吗? 放入下面的表格. 我们的脚本将验证其文件大小,加密哈希 (MD5/SHA-1),并检查有效的微软数字签名.

其他版本:
️ avrt.dll 10.0.19041.5438 32-bit (x86) | ️ avrt.dll 10.0.19041.3636 64-bit (x64)
类似的文件:
️avrt.dll.mui