Effective & Detailed Techniques to Terminate QuickBooks Abort Error

Resolve QuickBooks Abort Error swiftly with expert solutions. Get back to smooth accounting in no time. Learn how to fix it now!

Sep 16, 2023 - 02:03
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Effective & Detailed Techniques to Terminate QuickBooks Abort Error
QuickBooks Abort Error

Users need a proper & stable connection to run the QuickBooks functions correctly. When there are connection issues and the connection keeps terminating or getting lost, it can lead to the QuickBooks abort error on the screen. This error code can arise due to many common reasons, like a corrupt QBWUSER.INI file. The error can prevent users from connecting with the server and, thus, the company files stored on the server, which can cause frustration among users. If you are getting the QuickBooks connection has been lost error message, you can use the info and detailed solutions given below to eliminate the issue once and for all.

QuickBooks connectivity issues can be easily tackled by using the troubleshooting steps given below. However, if these solutions seem difficult to perform or the process is taking more time than expected, you can avail of our direct assistance services by reaching out to our QuickBooks support team at 1.855.738.2784.

A Brief Overview of the QuickBooks Desktop Abort Error

If you are facing the QuickBooks abort error message, it is important to first understand what the error is about. We all know that QuickBooks, like any other application, requires proper connectivity to access the company files and data on the server. When the connection keeps getting lost, it can cause issues while accessing the data files and connecting to the server, which can pose the QuickBooks abort error. This error requires users to reconfigure the network, especially in a multi-user mode, and the solutions given below will help you do so effectively.

QuickBooks Connection Has Been Lost Abort Error: Early Signs and Symptoms

You can detect the abort error in QuickBooks Desktop on an early basis by looking for the signs and symptoms given below –

  1. There are frequent fluctuations with your internet connection, and the connectivity is weak or unstable.
  2. There are overheating issues in the system, which is leading to a sluggish or delayed performance.
  3. You are unable to connect to other computers in the same network, and the process keeps terminating.
  4. Other Windows applications, including QuickBooks, become unresponsive or experience slow performance.

Possible Reasons & Scenarios Leading to QuickBooks Requesting to Abort Error

If your QuickBooks giving abort error message, the following common causes & factors might be responsible for the issue –

  1. Essential files, like the QBWUSER.INI file, might be damaged, corrupted, or broken, or these files might be deleted or missing from the PC.
  2. An unstable or weak internet connection is causing QuickBooks to disconnect from the server, leading to company file access issues.
  3. Your QuickBooks Desktop installation process might be incomplete or faulty, and the installation files might be corrupted, broken, deleted, or missing from the system.
  4. QuickBooks and Windows OS are not compatible with each other, and the mismatch in the versions is leading to the abort error code.
  5. Windows firewall or a 3rd party application is causing obstructions while running QuickBooks, which is interfering with the connection to the server.
  6. The hard drive containing your company file and other important data might be experiencing bad or damaged sectors, and there might be storage issues in the drive.
  7. You are not running QuickBooks as an admin while trying to run the company file operations, which can be another reason for the connectivity issues.

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Detailed Solutions to Easily Tackle Abort Application QuickBooks is Now Terminating Error

If your QuickBooks aborts while opening company file, the following effective solutions can help you resolve the issue –

Solution 1 – Disable the Windows Defender App & Anti-virus Program to Prevent QB Obstructions

You need to ensure that QB is running without obstructions to terminate the QuickBooks abort error code successfully.

  1. Firstly, access the anti-virus software and go to the Settings tab to look for the Disable option and select it to deactivate the app, followed by saving the changes.
  2. Restart the PC and search for Windows Defender from the Windows Start search box to select the utility and select the Disable button, followed by hitting Save.
  3. Once both apps are disabled, try running QuickBooks on the server again and check if the connection interruptions are dismissed.

Solution 2 – Activate the Verify/Rebuild Utility to Mend the Data File Damage & Corruption

If there are corruptions in the data files, you need to run the verify/rebuild utility to mend the issues.

  1. Run QuickBooks and access the File tab to go to the Utilities drop-down menu and find & select the Verify Data option to initiate a data file verification process.
  2. The tool will the files for damaged, and if issues are found, you need to go back to the Utilities section and choose the Rebuild Data and Rebuild Now options to fix the damaged data files, followed by rerunning QuickBooks to check if the abort error is removed.

Solution 3 – Reconfigure the Hosting Settings on the Server and Workstations from the Utilities Tab

Another way to address the QB abort error code is to check if the hosting settings on the server PC and workstations are correctly set.

  1. Open QuickBooks on the server PC and go to the Utilities menu from the File tab to select the Host Multi-User Access option, if not already selected, and enable the hosting mode.
  2. Once done, run QuickBooks on one of the workstations and from the Utilities tab of the File section, choose the Stop Hosting Multi-User Access option and repeat this step on all the workstations.
  3. Once the hosting settings are correctly configured, rerun QuickBooks on the server PC and try to connect to the data files to check if the errors and issues are successfully dismissed.

Solution 4 – Activate the File Doctor Utility to Fix the QBW File Damage & Corruption

QuickBooks tool hub is an excellent utility to resolve general QB issues, and you can run the file doctor tool from the utility to mend the file damage in the following manner –

  1. Download the QuickBooks Tool Hub setup file from Intuit’s website and follow the on-screen instructions to install the utility, followed by double-clicking on the tool icon to access the tool hub.
  2. Once the tool hub opens, select the Company File Issues section to choose the QuickBooks File Doctor Tool and initiate a QBW file repair process, followed by hitting the Browse button.
  3. Select the company file having issues to run a file repair process, and once the tool stops running, try connecting to the company file again by rerunning QuickBooks.

Solution 5 – Rename the QBWUSER File by Modifying the File Extension from the Directory

Issues with essential files, like the QBWUSER.INI file, can cause abort issues in QB, which can be resolved by renaming the file.

  1. Access the QuickBooks File Directory from the C Drive of your PC and select the file with the INI extension to right-click on it, and select the Rename option.
  2. Add OLD at the end of the file name and hit Enter to save the modifications, followed by using the same steps to rename the entitlement file and running them again in QuickBooks to check if the damage has been resolved.

Solution 6 – Create New Exceptions for QB by Making Rules in Windows Firewall

You need to ensure that any firewall interference is tackled by creating new exceptions for QB in the following manner –

  1. Open the Windows Start menu and type Windows Firewall in the search box to access the utility, followed by hitting the Advanced Settings tab.
  2. Right-click the Inbound Rules option to select New Rule and choose the Port option, followed by hitting Next and ensuring that the correct TCP is selected.
  3. Enter the specific port number and select the Allow a Connection option to mark all the profiles, and make Outbound Rules for QB in the same manner.
  4. Once the rules are successfully created, rerun QuickBooks to check if the firewall obstructions are eliminated, and you are able to connect to the server successfully.

Solution 7 – Terminate Essential QuickBooks Programs by Activating the Task Manager

If the above-given solutions don’t work, you can try terminating the EXE processes in QuickBooks.

  1. Exit QuickBooks and access the Task Manager by pressing the Ctrl + Shift + ESC keys together to locate all the processes with the EXE extension, like QBupdate.exe, and hit the Delete button to terminate them.
  2. Once all the QuickBooks and Intuit-related processes are removed, try repairing QuickBooks Desktop and connecting to the server again to check the status of the connection lost error message.


QuickBooks abort error can be easily identified and fixed by using the information and solutions given in this article. In case you are still unable to resolve the issues and the troubleshooting process proves to be ineffective, don’t worry; you can contact our team of QB professionals at 1.855.738.2784 to get immediate assistance with the connectivity errors in QB.

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