winusbcoinstaller3.dll - 分析和如何纠正错误

★★★★☆ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: dll for Windows USB drivers installation assistance. Essential for device compatibility. 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:	64位 (x64)	只有64位Windows兼容
文件版本	10.0.16257.1000
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	✅MD5:已验证	文件哈希保护缺失.
文件大小	31.5KB 的数据.	这里有32256个字节.

哈希号:

MD5: d79df47334881efbbee178db258bfeba ✅
SHA-1: 431acbaddbf1eb3d5254204dee84b7ba1f338c5f
SHA-256: f0d35e5b28b6e5765e475d0c905d4e282b7efae93bc01b8176d5540f32a2eb1c
SHA-512: 54d34fd646126027427c729d45f3d78b5fd70350d31638012ea8a1cc3f50423070d11436048c9fed3555950dab08bf5fc4d5622f169aeea4a50a0f090b0ca6bf

✅ 这个文件与64位Windows兼容,并且不会在32位操作系统上运行.

文件描述

winusbcoinstaller3.dll is a co-installer Dynamic Link Library file developed by Microsoft. It is used alongside the Windows USB (WinUSB) architecture. This file assists the operating system during the installation of devices that rely on the WinUSB driver. It ensures that the required WinUSB framework components are properly configured and updated on the system.

标准文件位置

The standard file locations for this DLL are:

System Location: C:\Windows\System32\
Driver Store Cache: C:\Windows\System32\DriverStore\FileRepository\ (inside specific Microsoft WinUSB framework subfolders)

How to Fix winusbcoinstaller3.dll Errors Without Downloading

You can fix errors related to this file using built-in Windows utilities. Avoid downloading DLL files from third-party websites, as they often contain malware.

1. 运行 SFC 和 DISM 工具

Windows has built-in tools to repair corrupted system files automatically.

按下 Windows Key + X 并且选择 Terminal (Admin) 或是 Command Prompt (Admin).
它们的类型 sfc /scannow 然后按下. Enter 等到扫描完成.
接下来,键入 DISM /Online /Cleanup-Image /RestoreHealth 然后按下. Enter.
请重新启动电脑.

2. Reinstall or Update the Affected Hardware Driver

If the error occurs when connecting a specific USB device, reinstall its driver.

Right-click the Start menu and open Device Manager.
Find the device causing the issue (look for a yellow exclamation mark).
右键单击设备并选择 Uninstall device.
Unplug the USB device, restart your PC, and plug the device back in. Windows will reinstall the driver using its internal cache.

3. Run Windows Update

Missing framework files are often restored through system updates.

打开 Settings (Windows Key + I ) 没有.
让我们去 Windows Update.
点击 Check for updates and install all pending updates, including optional driver updates.

没有.

诊断工具:验证您的 `winusbcoinstaller3.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.

连接的文件:
msvcrt.dll
├── SETUPAPI.dll
├── ntdll.dll
└── KERNEL32.dll