QuickBooks Error H202: How to Fix Multi-User Mode Issues

QuickBooks Error H202 occurs when you try to switch to multi-user mode, but QuickBooks cannot communicate with the server. This prevents users from accessing company files stored on a network. The error typically indicates a problem with network settings, firewall configurations, or QuickBooks services.

If you’re facing QuickBooks Error Code H202, don’t let it slow down your business. Call 1.866.408.0444 for immediate expert assistance and troubleshooting solutions.

Causes of QuickBooks Error H202

This error can be triggered by several factors, including:

• Incorrect hosting configuration – QuickBooks may not be set up correctly on the server.

• Blocked communication – The firewall is preventing QuickBooks from accessing network resources.

• Damaged or missing network data file (ND file) – This file is essential for multi-user mode.

• QuickBooks Database Server Manager not running – This service helps QuickBooks access the company file over a network.

How to Fix QuickBooks Error H202

1. Use QuickBooks Database Server Manager

• Download and install QuickBooks Tool Hub.

• Open Tool Hub and navigate to Network Issues.

• Click on QuickBooks Database Server Manager and scan the company file folder.

• Restart QuickBooks and try opening the company file in multi-user mode.

2. Check Hosting Settings

• Open QuickBooks on the server computer.

• Go to File > Utilities and ensure Host Multi-User Access is enabled.

• If you see Stop Hosting Multi-User Access, click it, then re-enable hosting.

3. Configure Windows Firewall

• Open Control Panel > Windows Defender Firewall.

• Click Advanced Settings > Inbound Rules.

• Add a new rule for QuickBooks applications and allow them through the firewall.

• Repeat the steps for Outbound Rules and restart your system.

4. Rename the .ND File

• Open the folder where your company file is stored.

• Locate the .ND file (e.g., CompanyFile.qbw.nd).

• Right-click the file and rename it (e.g., CompanyFile.qbw.nd.old).

• Restart QuickBooks and try switching to multi-user mode.

5. Restart QuickBooks Services

• Press Windows + R, type services.msc, and hit Enter.

• Locate QuickBooksDBXX (where XX is your QuickBooks version).

• Right-click and select Restart.

• Repeat the steps for QuickBooks Services and check if the issue is resolved.

Conclusion

QuickBooks Error H202 can be a roadblock in multi-user mode, but with the right troubleshooting steps, you can restore access to your company files.

If you need expert guidance, call 1.866.408.0444 for immediate QuickBooks support and a hassle-free resolution.

Also Read : QuickBooks Database Server Manager