Description
Creation date: 14.02.2026 00:01:22
File version: 4.10.3050.0
Antivirus scan: ✅ OK
Category: Runtime
File size: 22154.1 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.
Digital file signature widevinecdm.dll
Publisher: Google LLC
Issuer: DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Encryption algorithm: SHA256
Time stamp: Mar 31 08:10:02 2026 GMT
Signature status: valid
The widevinecdm.dll file is a dynamic link library (DLL) used by the Widevine CDM component. This DLL plays a crucial role in enabling hardware-accelerated decoding for video content on Windows systems, particularly for streaming services that use the Widevine DRM protection scheme.
SHA-1: f61d7d687c9d4b3b6a6c9c0f5610025b5d3f4e45
SHA-256: f1216e26ee8c27f938d7722427d29f190e569ed83d0ba16ea872cae684b97602
Where it is used
This file is commonly associated with web browsers such as Google Chrome and Firefox. It supports video content from various streaming platforms like Netflix, YouTube, and other DRM-protected services. The DLL provides the necessary cryptographic functions to decrypt and play protected media.
Errors related to widevinecdm.dll
Users may encounter several errors related to this file, such as:
- "widevinecdm.dll not found"
- "missing widevinecdm.dll"
- "error loading widevinecdm.dll"
These errors can cause issues like playback problems for DRM-protected videos and applications that rely on the Widevine CDM component.
File security
The file characteristics suggest it is a legitimate system file. The DLL has been tested with various security measures, including HighEntropyVA Relocated and NX-Compatible GuardCF. However, like any system file, it should be trusted only if it comes from a verified source. Any unexpected changes or modifications to the file could indicate potential issues.
FAQ
How to fix widevinecdm.dll missing error?
Download the correct file and copy it to the required program folder.
Is widevinecdm.dll safe?
The original widevinecdm.dll file was scanned by the antivirus, result: "OK".
Can I delete widevinecdm.dll ?
You can move the file to a temporary folder and try to replace.
To fix the following errors:
widevinecdm.dll was not found
The code execution cannot proceed because widevinecdm.dll was not found
Failed to load widevinecdm.dll
The procedure entry point ... could not be located in widevinecdm.dll
1. Download links:
2b. Also try to copy to bin, lib folders.
2c. Try to copy widevinecdm.dll C:\Program Files (x86)\Your program\
👉 Always create a backup before replacing files.
How do I switch to the current Windows directory?
- Press and hold the key "win" on the keyboard and press the key "r" , then write %windir% and press the key Enter.
How to switch to the directory Program Files (x86) ?
- Press Win+R then enter %ProgramFiles(x86)% and after press Enter.
Advanced users only:
3. Copy into the folder C:\Windows\System32\
3b. Copy into the folder C:\Windows\SysWOW64\
How to fix errors
- Reinstall the program: If you suspect that the issue is related to a specific application, reinstalling it might resolve the problem. Ensure you download the installer from an official source.
- Update Windows: Make sure your operating system and all components are up-to-date. This can help resolve compatibility issues with widevinecdm.dll.
- Manually replace widevinecdm.dll (if necessary): If you need to manually replace the file, download a verified version from trusted sources. However, this step should be performed cautiously as incorrect replacements may cause system instability or security risks.
Conclusion
The widevinecdm.dll file is essential for playing DRM-protected video content on Windows systems. Ensuring its integrity and proper installation can help avoid playback issues. Always use official sources to download the file or software that relies on it.