libcrypto-1.dll - Analyze and How to Fix Errors

★★★★★ Verified File (27.08.2026)

Description

Creation date: 19.05.2020 12:27:07
File version: 1.1.1.7
Antivirus scan: ✅ OK
Category: Security
File size: 2071.8 kb.
Architecture: 32-bit (x86)
✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.

Digital file signature `libcrypto-1.dll`

Publisher: Intel Corporation
Issuer: Intel External Issuing CA 7B
Encryption algorithm: SHA256
Time stamp: May 19 10:35:09 2020 GMT

The file libcrypto-1.dll is a dynamic-link library (DLL) that is part of the OpenSSL project. This DLL provides cryptographic functionality, including various algorithms for secure communication and data protection.

MD5: 244b7e5d89fd03eca64a2f1fc93911cf
SHA-1: 76336dc463b3f0146927a9c6d0ef3e00b2f885fe
SHA-256: 46680161844791418dbc0d367f2475a40b67efd6f73a751d8d716cc470da6605

Where it is used

This file might be related to several programs or components, such as:

OpenSSL-based applications like OpenSSL itself, GnuTLS, and other cryptographic tools.
Browsers that use OpenSSL for secure connections, such as Firefox.
Windows update processes and some third-party security software.

Errors related to `libcrypto-1.dll`

You may encounter the following errors when this file is missing or corrupted:

"libcrypto-1.dll not found"
"Missing libcrypto-1.dll"
"Error loading libcrypto-1.dll"

File security

The file is safe if you download it from a trusted source. However, ensure that any downloaded files come directly from the OpenSSL project or other verified sources to avoid potential security risks.

libcrypto-1.dll was not found
The code execution cannot proceed because libcrypto-1.dll was not found
Failed to load libcrypto-1.dll
The procedure entry point ... could not be located in libcrypto-1.dll

1.
2a. 👉 Try to copy libcrypto-1.dll C:\Program Files\Your program\
2b. Also try to copy to bin, lib folders.
2c. Try to copy libcrypto-1.dll C:\Program Files (x86)\Your program\
👉 Before replacing the files, make backups.
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.

How to fix errors

Reinstall the program: If this error occurs within a specific application, try reinstalling it. This can replace any corrupted or missing files, including libcrypto-1.dll.
Update Windows: Ensure your operating system is up to date. Sometimes, updating Windows itself can resolve issues with missing DLLs by patching the underlying system.
Manually replace libcrypto-1.dll: You can download a legitimate version of this file from trusted sources and manually replace it in the appropriate folder. However, proceed with caution to avoid corrupting your system files further.

FAQ

Is libcrypto-1.dll safe? It is safe if from a trusted source. Always ensure you are downloading from official or reputable websites.
Where can I download the correct version of libcrypto-1.dll? Visit the OpenSSL project website for the latest and most secure versions.

Conclusion

The file libcrypto-1.dll is an essential cryptographic library used in various applications. If you encounter errors related to it, addressing these issues can be done through reinstallation or updates of the relevant programs and systems.

File Description: libcrypto-1.dll

libcrypto-1.dll is a dynamic link library file associated with OpenSSL. It handles cryptographic operations like data encryption, decryption, and secure hashing. Many programs (such as VPN clients, web servers, and game launchers) rely on it to establish secure connections.

Standard File Locations

This file is typically found in one of the following directories:

System Directory (64-bit systems): C:\Windows\System32
System Directory (32-bit apps on 64-bit systems): C:\Windows\SysWOW64
Application Directory: Inside the specific folder of the software that requires it (e.g., C:\Program Files\YourProgram\).

How to Fix libcrypto-1.dll Errors Without Downloading the File

Downloading individual DLL files from third-party websites is risky and can introduce malware. Use these native, built-in methods to fix the error:

1. Check the Recycle Bin

Sometimes the file is accidentally deleted.

Open the Recycle Bin.
Search for libcrypto-1.dll.
Right-click the file and select Restore.

2. Reinstall the Problematic Program

If the error occurs only when opening a specific application, that program's local copy of the file is corrupted.

Press Win + R, type appwiz.cpl, and press Enter.
Find the software causing the error.
Right-click it and select Uninstall.
Reinstall the program using its official installer.

3. Run SFC and DISM Tools

Windows has built-in utilities to repair corrupted system files.

Type cmd in the Windows search bar.
Right-click Command Prompt and choose Run as administrator.
Type sfc /scannow and press Enter. Wait for completion.
Next, type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Restart your computer.

4. Search and Copy from Another Local App Folder

Since OpenSSL is widely used, you likely already have a working copy of this file elsewhere on your hard drive.

Open File Explorer (Win + E).
Select This PC and type libcrypto-1.dll in the top-right search bar.
Wait for the search to complete.
Locate a valid copy inside a trusted program folder (like Git, Python, or an internet browser).
Copy that file and paste it directly into the folder of the application that is showing the error.

Other versions:
️ libcrypto-1.dll 1.1.1.7 64-bit (x64)
Similar files:
️libcrypto-1_1_tg-x64.dll | ️libcrypto-1_1-x64.dll
Intel Corporation