Solve QuickBooks H202 error - Showing Network Connectivity Issue

To check your network connectivity to resolve QuickBooks Error H202, follow these steps:

1. Check that all computers are connected to the same network: Make sure that all computers that are running QuickBooks are connected to the same network. If any computer is not connected to the network, connect it to the network.

2. Check that all computers have the same version of QuickBooks: Make sure that all computers that are running QuickBooks have the same version of QuickBooks installed. If any computer has a different version of QuickBooks, update it to the same version as the other computers.

3. Verify that your router or switch is working correctly: Check that your router or switch is working by connecting to it and checking that all lights are on and that there are no error messages.

4. Check that all cables are correctly connected: Verify that all cables are correctly connected to the router or switch and the computers.

5. Verify that your network firewall is not blocking QuickBooks: Check your network firewall settings to ensure that QuickBooks is not blocked from accessing the network. If QuickBooks is blocked, add it to the list of allowed programs in your firewall settings.

6. Check that you can ping the server: Test your network connection by pinging the server from the computer that is experiencing QuickBooks Error H202. If the ping is successful, your network is functioning correctly.

7. Use the QuickBooks Connection Diagnostic Tool: This tool can help diagnose and repair network connectivity issues that are causing QuickBooks Error H202. Download and install the QuickBooks Connection Diagnostic Tool and run the tool to diagnose and repair the issue.

In conclusion, checking your network connectivity is an essential step in resolving QuickBooks H202 error showing network connectivity issue.  By following the steps outlined above, you should be able to diagnose and resolve network connectivity issues that are causing the error. If you are still experiencing issues, you may need to contact QuickBooks support at toll-free number +1-(855)-955-1942  for further assistance.