applistbackuplauncher.dll - 分析和如何纠正错误

★★★★☆ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: 使用AppList备份启动DLL备份和启动应用程序. 轻松恢复您的设置和文件. 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:	32位 (x86)	与32位和64位Windows兼容
文件版本	欧盟委员会
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	在文件中存在哈希保护,并进行验证.
文件大小	只有68.5KB.	这里有70144个字节.

哈希号:

MD5: 45c89bb30154e9557b7723d09eafaa7d ✅
SHA-1: 2271dd8c441bbbb8637fbaeb8c3928422229bac0
SHA-256: c09b014b0a34dbc9cf81603f820598bcfd3acc330e6490b24e544ad3153f8dc4
SHA-512: ff42d7cf50961f3d5068c133fca699df36a17f9adfa2e1f5401fa383582d0766e4acf744eb4e4ef0e63c76fff936275e8f9deded993b93d7eed835ac89972db8

✅ 这个文件与32位Windows兼容,可以在64位Windows上运行 (通过WOW64子系统).

File Description and Standard Location

File Name : applistbackuplauncher.dll
Description : This is a Dynamic Link Library (DLL) file associated with the Microsoft Windows operating system. It is part of the AppListBackupLauncher infrastructure, which handles the backup, synchronization, and launching of your universal or tile-based application lists (Start Menu layout and installed apps backup) for Windows Account cloud syncing.
Standard File Location:
- C:\Windows\System32\ (for 64-bit systems running 64-bit processes)
- C:\Windows\SysWOW64\ (for 64-bit systems running 32-bit processes)

How to Fix applistbackuplauncher.dll Errors Without Downloading

DLL errors are usually caused by file corruption, registry glitches, or interrupted Windows updates. You can fix this file safely using built-in Windows tools without downloading anything from risky third-party websites.

1. 运行系统文件检查器 (SFC)

This built-in tool scans your system for corrupted or missing Windows files and replaces them automatically from a local cached backup.

按下 Windows Key.
它们的类型 cmd.
按下右键 Command Prompt.
选择 Run as administrator.
它们的类型 sfc /scannow 然后按下. Enter.
等到扫描结果达到100%.
请重新启动电脑.

2. 运行 DISM 工具

If the SFC tool cannot find the clean backup file locally, the Deployment Image Servicing and Management (DISM) tool will repair the system image using Windows Update components.

打开 Command Prompt as administrator (same as step 1).
它们的类型 DISM /Online /Cleanup-Image /RestoreHealth 然后按下. Enter.
Let the process finish completely.
运行 sfc /scannow command one more time right after.
重新启动你的系统.

3. 重新注册DLL文件

If the file exists but Windows cannot read it properly, re-registering it in the system registry can resolve the issue.

打开 Command Prompt as administrator.
它们的类型 regsvr32 applistbackuplauncher.dll 然后按下. Enter.
If you get an error path message, type the full path: regsvr32 C:\Windows\System32\applistbackuplauncher.dll 然后按下. Enter.
点击 OK on the confirmation popup.

4. Install Pending Windows Updates

Since this file belongs to the core Windows app management system, a system update can overwrite corrupted versions with the newest stable release.

按下 Windows Key + I 打开设置.
按下 Windows Update (or Update & Security).
点击 Check for updates.
Install all available updates.
重新启动你的电脑.

诊断工具:验证您的 `applistbackuplauncher.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.