🎮 Common Scenario: Are you experiencing Error 1724 while launching or installing Cyberpunk 2077? The solutions below directly address the system interactions specific to this application.
Complete Network Stack Reset: Open Command Prompt as Administrator
👇 See all 3 solutions belowThe Ultimate Auto-Fix Script
Download our advanced, custom-built Smart Diagnostic Script (.bat). It safely creates a System Restore Point, applies targeted fixes based on advanced diagnostics for Error 1724, and generates a detailed HTML repair report.
What is Error 1724?
Windows System Error Code 1724, known as RPC_S_INVALID_NETWORK_OPTIONS, is a RPC & Network error that occurs during Remote Procedure Call (RPC) and network communication. The error indicates that: The network options are invalid. When this error is encountered, the Windows operating system was unable to complete the requested operation within the network services subsystem. The error code 1724 is returned by the GetLastError() function and provides developers with a specific identifier to diagnose the root cause of the failure. The symbolic name RPC_S_INVALID_NETWORK_OPTIONS maps directly to this numeric code and is commonly referenced in Microsoft documentation, developer forums, and system logs. Understanding this error and its context within Remote Procedure Call (RPC) and network communication is essential for effective troubleshooting.
Common Causes
- Network adapter driver is corrupted or outdated
- TCP/IP stack has been corrupted by malware or misconfiguration
- DNS settings are incorrect or DNS server is unreachable
- Firewall or VPN software is blocking network traffic
Advanced Network Troubleshooting: DNS Flushes, Winsock Resets, and Adapter Fixes
The ultimate encyclopedia on resolving Windows network stack failures, TCP/IP corruption, Winsock errors, and DNS cache poisoning.
Read the full guide →Step-by-Step Solutions
- Open Command Prompt as Administrator
- Run these commands one by one:
- netsh winsock reset
- netsh int ip reset
- ipconfig /release
- ipconfig /renew
- ipconfig /flushdns
- Restart your computer for all changes to take effect
Video Tutorials
Diagnostic Command
Run this PowerShell command to find related events in your system log:
Get-EventLog -LogName System -Newest 20 | Where-Object {$_.Message -like "*1724*" -or $_.Message -like "*RPC_S_INVALID_NETWORK_OPTIONS*"} | Format-List💡 Open PowerShell as Administrator, paste the command above, and press Enter.
Prevention Tips
- Keep network drivers updated from the manufacturer's website (not Windows Update)
- Disable VPN when troubleshooting network issues to rule it out
- Use Google DNS (8.8.8.8) or Cloudflare DNS (1.1.1.1) for reliable name resolution