WSAEPROVIDERFAILEDINIT - 10106 (0x277A)
The requested service provider could not be loaded or initialized.
Updated: Feb 21, 2026
Technical Meaning
The WSAEPROVIDERFAILEDINIT error code indicates that a requested service provider failed to load or initialize. This typically occurs in the context of Windows Sockets (Winsock) and related network programming interfaces.
Error Details
- Error Name: WSAEPROVIDERFAILEDINIT
- Numeric Code: 10106
- Hex Code: 0x277A
- Short Description: The requested service provider could not be loaded or initialized.
This error suggests that a required component, such as a network protocol stack or a specific service provider, was unable to start up properly. It is often encountered when attempting to establish a network connection using Winsock functions.
Usage Context
The WSAEPROVIDERFAILEDINIT error can occur in various scenarios where a network operation requires the initialization of a service provider. Common contexts include:
- Establishing a socket connection
- Configuring network settings
- Initializing network protocols
Developer Interpretation
When encountering this error, developers should consider the following aspects to diagnose and resolve the issue:
- Service Provider Availability: Ensure that all necessary service providers are installed on the system.
- Configuration Settings: Verify that any required configuration files or registry entries are correctly set up.
- System Dependencies: Check for any dependencies that might be missing or incorrectly configured.
Related Errors
WSAEINVAL: Invalid argument passed to a function.WSAENETDOWN: Network is down.WSAEADDRNOTAVAIL: Address not available.
FAQ
Q: What does WSAEPROVIDERFAILEDINIT mean?
A: It indicates that the requested service provider failed to load or initialize, often related to network operations in Winsock.
Q: How can I resolve this error?
A: Ensure all required components are installed and configured correctly. Check for missing dependencies and verify configuration settings.
Summary
The WSAEPROVIDERFAILEDINIT error code is a specific technical indicator that a service provider failed to initialize properly during network operations. Developers should focus on ensuring the correct installation and configuration of necessary components to resolve this issue.