windowscodecs.dll - 分析和如何纠正错误

★★★★☆ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: Windows Codecs DLL - Essential File for Media Codec Support on Windows Systems 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	76.9千兆.	78719 bytes.

哈希号:

MD5: ba304fcb2081d787471cde720c8c350c
SHA-1: e9a967d36d508cc3450a8b2562240c732ecfd27b
SHA-256: 672e511a7883b37d654b1a05b12571112570f3b8d1f6baa6aa1bcf3a535ef0d2
SHA-512: 87b8b6021927d67626ddbddb52d57343394005c09327fd9c2a5d93a4781d4dd1d6070a347ac1ef9a663a95c1e14bb8cb523c2112a4537716f386b17c7d155642

The windowscodecs.dll file is a critical system component responsible for handling images and codecs in Windows. If it is missing or corrupted, you can repair it using built-in Windows tools without downloading anything from third-party websites.

Method 1: Run SFC and DISM Scan

Windows has built-in repair tools that scan system files and automatically replace corrupted copies using internal system backups.

按下 Windows Key + S, 类型 cmd.
按下右键 Command Prompt 并且选择 Run as administrator.
它们的类型 sfc /scannow 然后按下. Enter.
等待扫描完成 (10-15 分钟).
If errors remain, type DISM /Online /Cleanup-Image /RestoreHealth 然后按下. Enter.
请重新启动电脑.

Method 2: Re-register the DLL File

If the file exists but Windows cannot read it, re-registering it via the command line can restore its functionality.

打开 Command Prompt as administrator (与方法1相同)
它们的类型 regsvr32 windowscodecs.dll 然后按下. Enter.
A success message should pop up. Click OK.
请重新启动电脑.

Method 3: Perform a System Restore

If the error started recently, you can roll back your system files to a point when the computer worked correctly.

按下 Windows Key + R, 类型 rstrui,然后按下 Enter.
点击 Next 在系统恢复窗口.
Select a restore point dated before the error started.
点击 Next 然后点击 Finish to start the rollback.

To help find the exact cause, let me know:

这是什么? specific error message or code do you see?
When does this error pop up? ( At startup 或是 when opening a specific app/game ?)

诊断工具:验证您的 `windowscodecs.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:
️ windowscodecs.dll 10.0.19041.5794 64-bit (x64) | ️ windowscodecs.dll 10.0.19041.867 32-bit (x86)
类似的文件:
️windowscodecsraw.dll | ️windowscodecsext.dll