What Is System Error Code 1722 and How Can It Be Fixed?

[yejom24502]

Hi everyone, I'm encountering QuickBooks Error 1722 during installation, which says there's a problem with the installer package. I’ve tried restarting my computer and running the installer as an administrator, but the issue persists. Has anyone experienced this error and found a solution? Any advice on resolving it would be greatly appreciated.

Thanks!

[reomikage · Accepted solution]

Hi @yejom24502 

System Error Code 1722 typically signifies a “RPC Server is unavailable” issue. This error often occurs when a Remote Procedure Call (RPC) service fails or is not running properly. The RPC service is crucial for communication between different software components and services on a network. Problems with RPC can stem from network connectivity issues, incorrect service settings, firewall or antivirus blocking, or corrupted system files.

How to Resolve System Error Code 1722 in QuickBooks:

1. Restart RPC Services: Open the Services console (services.msc), locate “Remote Procedure Call (RPC)”, and ensure it is running. Restart it if necessary.
2. Check Network Connections: Ensure your computer is connected to the network and that there are no connectivity issues.
3. Firewall/Antivirus Configuration: Temporarily disable firewall and antivirus software to see if they are blocking RPC connections.
4. System File Check: Run sfc /scannow in Command Prompt to repair corrupted system files.
5. Update Windows: Ensure your system is up-to-date with the latest updates and patches from Windows Update.

If the issue persists, consult Microsoft support for further assistance.