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Call QuickBooks Support to know How to Fix the QuickBooks Error H202

It does no matter if you have small or medium-sized businesses you ought to be careful with the number and kinds of software you are working on in your daily routine.  Most businesses like to use the software which can handle multiple things at the same time. QuickBooks is the accounting software which fits perfectly into all boxes. Lot of people trust the software, as it can be used to handle sales and expenses other than other associated activities. While it provides various sophisticated features and functionality, however, when different components fail, users face problems.

One such issue is QuickBooks Error Code H202. This error prevents users from accessing the company files. In this article you’ll find out about the symptoms, the causes that trigger the error and effective methods to resolve he error. You can also take advantage of QuickBooks Online Support to fix the issue and get in touch with our experts.

The Symptoms of the occurrence of the QuickBooks Error H202

There are several signs that QuickBooks might display before you get to know about the true cause behind the QuickBooks error H202.

  • QuickBooks frosts unexpectedly while running the software.
  • The performance of the systems tends to deteriorate.
  • Users will not be able to turn to Multi-user QuickBooks mode.
  • Company files which are located in a system other than running computer cannot be accessed.

The major causes that trigger the QuickBooks Error H202

In order to resolve QuickBooks error H202, it is crucial to figure out the cause which contributes to the problem. The causes behind the occurrence of the QuickBooks error H202 are listed below:

  • If the QuickBooks database Server Manager is damaged or corrupted the error can occur.
  • In case the Computer firewall configurations blocks the QuickBooks from communicating with others.
  • Domain Name System (DNS) settings are not configured properly.
  • QuickBooks can’t connect to server.
  • The hosting settings are wrongly installed.
  • In case The QBCF Monitor Service or the QuickBooks DBXX service is not performing well.
  • The company’s QuickBooks files has been compromised or damaged.

Effective methods to resolve the QuickBooks Error H202

Listed below are the effective methods to get rid of the QuickBooks H202 error. You ought to determine the cause the error happened first, and then select a strategy for correcting the error appropriately.

Method 1: Test connectivity and configuration of networks

  • Firstly, open QuickBooks on all computers that are being used by you to view the company file.
  •  Go to file menu and Switch off hosting then choose the Utilities function.
  • Then Access the PC on the QuickBooks hosting computer.
  • And afterwards, from the left side panel, choose the Network option to test if all networks are visible.
  • With the support of QuickBooks Hosting computer, ping the entire workstations one after the other.
  • After this ping the host computer from the system that is presenting the QB Error H202.
  • To ping the computers you must use a command prompt.
  • The syntax for Ping command is ping [computer name] and afterwards press Enter.

If there is indeed a time lag or delay in the command response and transfer of data to the then this may be due to some technical failures in the LAN. You need to be a technical specialist to resolve the problem.

Solution 2:  QuickBooks Connection Diagnostic Tool to be used to resolve the issue related to the Network.

  • Firstly, download the QuickBooks Contact Diagnostic Tool and install it on the hosting computer.
  • Then, Scan a folder that holds your QuickBooks company files.
  • Notice the IP address which appears while the QuickBooks connection diagnostic tool is working.
  • Configure firewall ports as per the diagnostic tool instructions.
  • Follow the QuickBooks Connection Diagnostic Tool instructions below.
  • Finally, try accessing QuickBooks company files on the system where the H202 error happened.

Solution 3:  QuickBooks Server Information addition into the Windows Host File

Note to implement this approach to the computers where QuickBooks H202 error occurs.

  • At first Move to the location where the host file of the windows is stored, i.e. (Local Disk C\Windows\system32\drivers\etc).
  • Then, on the notepad, open the Windows host File. F or that right-click on the file and then choose Open with.
  • After that scroll down the command prompt window to the end, then type the server’s IP address.
  • Then, Press tab button on the keyboard, and type the name of the QuickBooks Server.
  • After that Click Ctrl+S and then close the command prompt window to save the adjustment you made.

Solution 4: Change the Company File Location

  • Firstly, you should make a new company file storage folder and make sure to create the folder in the Local Disk C.
  • After that copy company files and files from current folder with. TLG extension.
  • Then, all the files should be pasted in the new folder.
  • After that, try opening company files again in the multi-user mode.

If there is still the QuickBooks Error H202 then follows the next alternative.


Solution 5: Configure QuickBooks Database Server Manager

  • At first Open the run command box. You can even press windows button + R to do so.
  • And after that, enter services. MSc in the search bar and enter.
  • The QuickBooksDBXX can be found in the catalog of services.
  • Then Double-click the QuickBooksDBXX after this, choose Stop.
  • Afterwards Choose the Start option as automatic from the drop-down menu.
  • Then, Consider opening company files in QuickBooks again.

Solution 6: The.TLG and .ND file Extensions should be renamed.

  • Close QuickBooks on all of the computers at first.
  • open the company file in the QuickBooks hosting computer.
  • Look for the .TLG files that trigger the QuickBooks H202 error message.
  • Then, Right-click the. TLG file and after that, rename it.
  • To rename it, you must apply the prefix OLD before the file name.
  • After that do the same for both. TLG and. ND files, and closes the company file for QuickBooks.
  • Then, Press and hold the Alt key and open company files simultaneously.
  • There should be no further issue in opening company files by generally renaming certain files.

Solution 7: Repair and Update QuickBooks Software

  • update the QuickBooks software the latest edition at first.
  • After that download the QuickBooks File Doctor, and install it. • Then, Run the QuickBooks File Doctor and it will locate and fix the problems automatically.

QuickBooks File Doctor is a very effective tool that can correct multiple errors in QuickBooks without any problem.

Solution 8: Repair QuickBooks in Windows Control Panel

  • Close QuickBooks on all networked computers at first.
  • QuickBooks will be repaired concurrently on all computers inside the Windows control panel.
  • Open the control panel of windows for this, and then choose the Program and Features option for that.
  • After that Choose QuickBooks from the computer’s list of installed programs, and then choose Change / Repair.
  • Then Allow QuickBooks to implement adjustments to the computer’s settings so that QuickBooks can run perfectly.
  • QuickBooks will be updated to the latest version once the maintenance process is finished.
  •  Finally, check whether or not the QuickBooks error code H202 has been fixed or not.


Hope our blog will help you to implement the methods effectively to eradicate the QuickBooks Error H202.In case you have any issue, our certified experts provide 24/7 technical support via phone, chat, and email. If you want to discuss any more feel free to get in touch with us. ALSO if you have some other query, then you can contact on our QuickBooks Error Support Number. You can also write to us at support@quickbooksupport.net.For more information regarding the QuickBooks visit – www.quickbooksupport.net.

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