How To Fix QuickBooks Error h202

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QuickBooks Error H202 is a multi-user mode error that occurs when QuickBooks Desktop is unable to establish a connection with the company file in multi-user mode. This issue commonly arises when a workstation fails to communicate with the server hosting the company file. The error message typically states, "You are trying to work with a company file that is located on another computer, and this copy of QuickBooks cannot reach the server on that computer."

Here is a comprehensive guide on how to fix QuickBooks Error H202:

Step 1: Verify Network Connectivity

Ensure that your network is properly set up, and the workstations can communicate with the server hosting the company file.

  • Ping the Server:

    • Open the Command Prompt on the workstation.

    • Type ping [server name] and press Enter.

    • Check for responses to verify network connectivity.

  • Use QuickBooks Database Server Manager:

    • Install and run QuickBooks Database Server Manager on the server.

    • Scan the folder containing your company file.

Step 2: Check Hosting Settings

Verify that the server is correctly set up to host the company file.

  • Host Multi-User Access:

    • Open quickbooks desktop pro 2024 on the server computer.

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

    • If "Stop Hosting Multi-User Access" is an option, select it and then choose "Host Multi-User Access" again.

  • QuickBooks Services:

    • Press Windows + R to open the Run dialog.

    • Type services.msc and press Enter.

    • Look for services starting with "QuickBooksDB" and ensure they are running.

Step 3: Verify Firewall and Security Settings

Firewall or security software may block communication between workstations and the server.

  • Configure Firewall Settings:

  • Security Software:

    • Temporarily disable security software to check if it is causing the issue.

    • If disabling resolves the problem, configure the security software to allow QuickBooks.

Step 4: Check Hosts File on Workstations

The hosts file can be a potential source of connection issues.

  • Edit Hosts File:

    • Open Notepad as an administrator.

    • Open the hosts file located at C:\Windows\System32\drivers\etc\hosts.

    • Ensure there are no entries related to the server's IP and name.

    • Save and close the file.

Step 5: Use the QuickBooks Connection Diagnostic Tool

Intuit provides the Install QuickBooks Desktop Pro 2024 Connection Diagnostic Tool, a free tool designed to troubleshoot network and multi-user issues.

  • Download and Install the Tool:

    • Download the tool from the official Intuit website.

    • Install and run the tool.

    • Follow on-screen instructions to diagnose and fix connectivity issues.

Step 6: Verify QuickBooks Services

Ensure that QuickBooks Desktop Pro 2024 are running on the server.

  • Use QuickBooks Database Server Manager:

    • Run QuickBooks Database Server Manager on the server.

    • Scan the folder containing the company file.

  •  

    • Press Windows + R to open the Run dialog.

    • Type services.msc and press Enter.

    • Ensure services starting with "QuickBooksDB" are running.

Step 7: Create a New Folder for Your Company File

Creating a new folder on the server and copying the company file into it can sometimes resolve H202 errors.

  • Create a New Folder:

    • On the server, create a new folder.

    • Copy the company file (.qbw) to the new folder.

  • Open Company File:

    • Open QuickBooks and choose "Open or Restore an Existing Company."

    • Navigate to the new folder and open the company file.

Step 8: Reconfigure QuickBooks Database Server Manager

  • Run QuickBooks Database Server Manager:

    • On the server, open QuickBooks Database Server Manager.

    • Select "Scan Folders" and add the folder containing the company file.

    • Click "Scan" to ensure the company file is accessible.

  • Configure Multi-User Mode:

    • Open QuickBooks on the server.

    • Go to "File" > "Utilities" and select "Host Multi-User Access."

Step 9: Test with a Local Copy of the Company File

Copying the company file to a workstation and testing it locally can help identify whether the issue is with the server or the workstation.

  • Copy the Company File:

  • Isolate the Issue:

    • If the company file opens on the workstation, the issue may be with the server configuration.

    • If the error persists, the workstation may need further troubleshooting.

Step 10: Recreate Network Data (.ND) and Transaction Log (.TLG) Files

Corrupted Network Data (.ND) or Transaction Log (.TLG) files can cause H202 errors.

  • Locate .ND and .TLG Files:

    • In the company file location, find files with the same name as your company file but with .ND and .TLG extensions.

  • Rename Files:

    • Rename both files by adding ".OLD" to the end (e.g., company_file.qbw.nd becomes company_file.qbw.nd.OLD).

    • QuickBooks will automatically recreate these files when you open the company file.

Step 11: Seek Professional Help

If none of the above steps resolves QuickBooks Error H202, consider seeking help from QuickBooks support or a certified QuickBooks professional. Complex network configurations may require specialized assistance.

 

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