QuickBooks Error H202: What You Need to
Know
Although QuickBooks is an incredibly effective accounting program, users
occasionally struggle with various issues. One such frequent glitch is
the QuickBooks Error H202. This error occurs when a recent QuickBooks update
gets installed, and a switch from single-user to multi-user mode occurs. It is
prompted with a message - This company file is on another computer, and
QuickBooks needs some help connecting. In this technical blog, we explore the
main reasons behind error H202 and provide a simple solution to resolve it swiftly.
What are the possible triggers of the QuickBooks Error H202?
It is essential to understand these triggers to prevent errors and ensure a seamless financial
experience. Now, let's look at the reasons behind QuickBooks Error Code H202.
 Hosting configuration: The QuickBooks Database Server Manager server is incorrectly
set up.
 Firewall setup: QuickBooks may not be able to connect to the Network if the server's
firewall is not set up correctly.
Quick Solutions to Fix the QuickBooks Error H202
Troubleshooting Solution 1 - Fix the H202 Error with the QuickBooks Tool Hub
Step 1 - Get the QuickBooks Tool Hub
 Close the QuickBooks program.
 Download the most recent version of Tool Hub for QuickBooks.
 The downloaded file should be saved somewhere you can find it easily.
 Note: To display the version, pick the Home Tab if you have already
installed the Tool Hub. It will show the performance at the bottom.
 Choose the QuickBooksToolHub.exe file that has been downloaded.
 To install it, accept the terms and conditions and adhere to the on-screen
directions.
 Double-clicking the Tool Hub icon on the Windows desktop will launch it.
Step 2 - Launch QuickBooks Database Server Manager
 Click on Network Issues in the QuickBooks Tools Hub after launching.
 Select the QuickBooks Database Server Manager.
 Begin the scan.
 Using QuickBooks Database Server Manager, firewall permissions will
be repaired automatically.
 Launch QuickBooks on every workstation in multi-user mode.
Step 3 - Utilize the File Doctor
 Go to the tool hub and select Company File Issues.
 Select the Run QuickBooks File Doctor.
 Choose Check your file and Network and hit Continue.
 After providing the QuickBooks admin password, click Next.
Troubleshoot Solution 2: Manually Set QuickBooks Firewall Ports
The firewall can be manually reset if QuickBooks File Doctor cannot fix it.
 On Windows, press the Start button.
 Find the Windows Firewall and open it.
 Click on the Advanced Settings option.
 Look for Inbound Rules and use the right-click menu to select New Rule.
 Click Next after selecting Port.
 Verify that TCP is selected and that the appropriate ports are provided for
the QuickBooks version.
- QuickBooks Desktop 2020 and later: 8019, XXXXX.
- QuickBooks Desktop 2019: 8019, XXXXX.
 Click Next once the port numbers have been entered.
 Choose to Allow the Connection
 Check to make sure each profile is marked, then click Next.
 Name the formed Port, like QBPorts(year).
 Click Finish to complete the process.
Go back and repeat the previous steps to create outbound rules.
Proceed normally, except for selecting Outbound Rules in step 4.
After configuring the firewall, restart the computer for the changes to
take effect. Launch the QuickBooks.
This comprehensive article will assist you in resolving the QuickBooks
Error H202.
The issue would be quickly resolved if followed in the same
comprehensive manner. However, any misunderstanding of the
procedure could lead to more complications; instead, contact us at 1855-856-0042 to talk to a technical support staff member for a risk-free
solution.