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

 QuickBooks Error H202 is a common issue that occurs when users try to switch to multi-user mode, but QuickBooks cannot connect to the server. This error typically means that QuickBooks is having trouble communicating with the company file stored on another computer. If you are facing QuickBooks Error Code H202, don’t worry—this guide will help you resolve it quickly.

Get Expert Help to Fix QuickBooks Error H202!

If you need immediate assistance in resolving QuickBooks Error H202, call our expert support team at +1-866-408-0444. Our QuickBooks specialists are available 24/7 to help you troubleshoot and fix this issue efficiently.

Causes of QuickBooks Error H202

Several reasons can trigger QuickBooks Error Code H202, including:

  • The server hosting the company file is blocked by the firewall.
  • QuickBooks Database Server Manager is not running.
  • Incorrect DNS settings.
  • The network data (.ND) file is damaged or missing.
  • QuickBooks cannot determine the IP address of the host computer.

Solutions to Fix QuickBooks Error H202

Here are some effective troubleshooting steps to resolve QuickBooks Error H202 and restore multi-user mode functionality.

1. Run the QuickBooks Database Server Manager

  • Open QuickBooks Tool Hub (Download it if not installed).
  • Select Network Issues and click QuickBooks Database Server Manager.
  • Click Start Scan to identify network issues and fix them.
  • Restart QuickBooks and check if the error is resolved.

2. Verify and Configure Firewall Settings

  • Go to Control Panel > Windows Defender Firewall.
  • Click on Advanced Settings > Inbound Rules > New Rule.
  • Choose Port and enter 8019, 56728, 55378-55382 for QuickBooks.
  • Allow the connection and apply the settings.
  • Restart your computer and open QuickBooks again.

3. Check QuickBooks Services

  • Press Windows + R, type services.msc, and hit Enter.
  • Find QuickBooksDBXX (XX refers to your QuickBooks version).
  • Ensure the Startup Type is set to Automatic.
  • Click Start if the service is not running.
  • Do the same for QBCFMonitorService.

4. Edit the Windows Hosts File

  • Locate the hosts file at C:\Windows\System32\drivers\etc\hosts.
  • Open it with Notepad and add your server's IP address.
  • Save the file and restart QuickBooks.

5. Rename the .ND File

  • Navigate to the folder where your company file is stored.
  • Find the file with a .ND extension (e.g., CompanyFile.qbw.nd).
  • Right-click and choose Rename, then add .OLD at the end.
  • Restart QuickBooks and check if the issue is fixed.

Final Thoughts

QuickBooks Error H202 can disrupt your workflow, but following these troubleshooting steps should help you restore multi-user mode. If the issue persists, don’t hesitate to reach out to our expert support team at +1-866-408-0444 for immediate assistance. Our professionals are available round-the-clock to ensure your QuickBooks runs smoothly!

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