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Easy Solutions to Fix QuickBooks Error 6073 99001: Unable to Open File

QB desktop software has firmly established itself as a reliable accounting software for your business. No matter how patiently you work on the QuickBooks software, facing unwanted errors while working on it is inevitable. There are various technical errors that users find themselves stuck with, which negatively impact their workflow. These irregular errors cause a disruption in the smooth functioning of the software, and if not dealt with on time, they can lead to potential financial losses. One such common error is QuickBooks error 6073 99001: unable to open company file.

In this write-up, we will briefly discuss what the QuickBooks error code 6073 and 99001 is all about, their possible reasons, and the right steps that you can follow to resolve them. Therefore, if you are also experiencing this error, then make sure to scroll down this segment till the end. Meanwhile, if you don’t have the time to resolve the error, then we advise you to get in touch with the QuickBooks desktop support team USA. Experts will guide you through the troubleshooting process, which will help you get back to using the QuickBooks software without any interruptions.

A Brief Overview of QuickBooks Error 6073 99001

QuickBooks error 6073 99001 is generally encountered by users when they are trying to open the company file with the extension as .qbe in multi-user mode. It clearly indicates that there is a connectivity issue between the host and workstation. This error can appear for different reasons and is also associated with various signs and symptoms. It appears with a pop-up display message, such as:

QuickBooks Error 6073 99001

As this error is related to the company file, it is pertinent to note that fixing this error is crucial to ensuring the smooth functioning of the software and establishing a stable connection between the host and workstation.

Factors Contributing to QuickBooks Error 6073 and 99001

Getting a deep insight into the possible causes of the error is important to effectively troubleshoot and resolve the error. The QuickBooks error code -6073 and -99001 can be caused by a couple of factors, but knowing the specific reason behind the error will help you troubleshoot it more effectively. Although below we have listed a couple of triggering factors that might lead to the error, if you want to know the exact reason, then you can get in touch with our experts.

  • One of the most common causes is when the company file is already opened on a different system in multi-user mode.
  • The company file is either damaged or corrupted.
  • Network Data (.ND) and Transaction Log (.TLG) files are missing from the system.
  • If the file is stored in the read-only network folder, then it can also lead to QuickBooks error 99001.
  • If the files are hosted on a Linux server and it requires more than one set of login credentials to access the shared folder.
  • Sometimes, active firewall settings can also block access to QuickBooks company files.

Solutions to Fix QuickBooks Error Code 6073 and 99001

After having a detailed understanding of the possible causes behind the error, it is the right time to understand the quick solutions to resolve the error. Let’s take a look at the elaborate and effective solutions that you can follow to get rid of the QuickBooks 6073 error:

Solution 1. Run QuickBooks File Doctor

QuickBooks File Doctor is a useful tool provided by Intuit that helps users scan and automatically diagnose company file-related errors. It helps in resolving network issues and data corruption that might be causing the error 6073 in QuickBooks. Below are the actions that you can follow to run the QuickBooks file doctor tool on your workstation:

  • In order to use the QuickBooks file doctor, you first have to download and install the QuickBooks Tool Hub on your workstation. You can click here to download the same.
  • Thereon, launch the QB Tool Hub, and then choose the Company File Issues option.
QuickBooks File Doctor
  • After that, click on the Run QuickBooks File Doctor option, and then the file doctor window will appear on your screen.
  • Here, expand the drop-down list and choose your company file.
  • If you can’t find your company file in the list, then click on the Browse option. Now, navigate to the location where you have saved your company file and select it.
  • To move ahead in the procedure, click on the Check Your File option and then hit the Continue option.
  • Thereon, you will be asked to provide the admin login password and then click on the Next option.

Following the above steps, the scanning and repair process of your QuickBooks company file will start on your PC. Once that process ends, close the QuickBooks Tool Hub, and then you’re all good to access your company file.

Solution 2. Manually Fix QuickBooks Error -6073, -99001

Let’s take a look at some of the manual troubleshooting solutions that you can follow step-by-step to resolve the error easily.

When the company file is saved in a read-only network folder;
  • On the hosting computer, navigate to the folder where your QuickBooks company file is saved.
  • Right-click on the folder icon and navigate to its Properties section.
  • Navigate to the Security tab and select the user who is facing login issues.
  • After that, click on the Edit option, and then check-mark the Allow option to permit full control rights.
  • At last, click on Apply, then OK.
If the company file is already opened in single-user mode on the host computer;
  • In such a scenario, you have to navigate to the File menu and then choose the Close Company option.
  • Re-open the company file and again move to the File menu.
  • Thereon, choose the Open or Restore Company option, and then choose the Open a Company File option.
  • Afterwards, choose your company file, and then select the Open File in Multi-User Mode option.
  • At last, click on the Open option.
In case the company file is already opened in single-user mode on a different PC;
  • The first step in the procedure is to close the QuickBooks desktop application on all the workstations.
  • Thereon, open the QuickBooks company file on the Host computer.
  • After that, head to the File menu and then choose the Switch to Multi-User Mode option.
Switch to Multi-User Mode option.
  • If you are still encountering the error, then restart all your workstations.
If the system is being remotely accessed through LogMeIn, GoToMyPC, etc;
  • In that case, you have to run the Quick Fix My Program tool on your workstation.
  • For that, run the QuickBooks Tool Hub, which you downloaded in Solution 1.
  • Thereon, select the Program Problems option, and then choose the Quick Fix My Program option.
  • After that, allow a few minutes for the tool to run and repair the issue.
  • Once the scanning process ends, restart the QuickBooks desktop software and then access your data file.

Solution 3. Rename the Corrupted & Unavailable Network Data File

The next recommended solution that you can follow to deal with the QuickBooks error 6073 is to restore the corrupted and unavailable network data file. This step will help in resolving the issues related to the data file that may be causing the error.

In order to do so, you first have to run File Explorer on your PC. You can also do the same by pressing the Windows + E keys together.

  • Thereon, navigate to the folder where your QuickBooks company files are stored.
  • After that, right click on the Company File With Network Data, along with the QB company file extension.
  • Subsequently, modify the file extension from .old and then hit the Enter key.
  • After that, make sure to open the QuickBooks software and access your company file.
  • At last, try to create a new network data file.

Ending Note

Performing the solutions listed above in the segment will surely help you resolve the QuickBooks error -6073 -99001. However, if you are frequently facing this error and are unable to resolve it on your own, then we recommend you get in touch with the QuickBooks support team. Experts are available 24/7 to attend to your queries and help you use the software efficiently. They will provide you with personalized solutions to help you resolve the error and prevent it from occurring again in the future.

Benjamin James
Benjamin James

I am Benjamin james, a technical content writer with over 13 years of experience in the domain. My passion for technology and writing has helped me become an expert in software tools. Through my extensive knowledge and expertise, I am working to help the world leverage the power of technology.

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