How to Fix QuickBooks Error Code 6073, 99001?

QuickBooks error 6073, 99001 occurs when the user tries to open a company’s file in the multi-user mode. This error occurs with a pop-up display message as “QuickBooks is not able to open the Company File.” It is the most common error, but sometimes it becomes a headache as it can lead to data loss in the QuickBooks account. Well, it’s recommended to perform the solutions immediately after you face any of the QuickBooks errors.

quickbooks error 6073 error message
This blog has covered all the important aspects of the QuickBooks error code 6073, 99001, i.e., why this error occurs and how to resolve the error. So, stay tuned and read this blog till the end.

Also Read – Fix QuickBooks Error 100060

Reasons Behind QuickBooks Error 6073, 99001

Some possible reasons why a QuickBooks user may face the error code 6073, 99001 are as follows.

• When the QuickBooks file is stored in the read-only network folder.
• Accessing the data file based in another system in a single user mode.
• When the file is hosted in a Linux server and uses more than one login credential to log in to the shard folder.
• If the user is accessing the data file through remote software such as Log Me In, Go To My PC, etc.

How to Identify QuickBooks Error Code 6073, 99001

Below are the symptoms you check on your PC to identify if you are facing the QuickBooks error 6073, 99001.

• Users cannot download the new updates for the QuickBooks desktop application.
• PC suddenly shuts down or is freezing at constantly freezing.
• Facing issues while switching to different windows or applications.
• Windows screen becomes greyed or does not respond to the commands.

Solutions to Fix QuickBooks Error Code 6073, 99001

So, once you are aware of all the possible reasons why the error occurs and the symptoms of the error, let’s look at the solutions you can follow to resolve the QuickBooks error code 6073, 99001.

Also Read – Resolve QuickBooks Error 9999

Solution 1: Access the File in the Multi-User Mode

The main reason behind the occurrence of the QuickBooks error code 6073, 99001 is that the user is trying to access the file in the single-user mode. In that case, switching to the multi-user mode can lead to the solution of the problem. So, here are the steps that you can follow to turn on the Multi-user mode in your QuickBooks desktop application.

• At first, open the QuickBooks desktop application on your PC.
• Then, on the home page of the screen, click on the “File” menu option, and thereon, under the drop-down list, click on the “Open or Restore Company” option.
• Now, under the new pop-up window screen, click on the “Open a company file” option and click on the “Next” option.
• After that, select the company’s file you want to open and click on the “Open File in Multi-User Mode” option.
• At last, end the process by clicking on the “Open” option.

Solution 2: Allow Full Permissions to the Company’s File

If the QuickBooks error code 6073, 99001 is occurring due to the read-only network mode option, then allowing full control to access the company’s file can lead to the problem’s solution. So, here are the steps that you can follow to permit full control of the company’s file.

• First, on your host computer, go to the folder where the company’s file is situated.
• Thereon, right-click on the folder name and then click on the “Properties” option.
• Moving ahead, click on the “Security” option and then select the user in which you are facing the issues.
• Next, click on the “Edit” option.
• At last, turn the slider in the right direction to allow full control of the company file.
• At last, click on the “Apply” option and then click on the “OK” option.

Once you are done with this process, launch the QuickBooks and check if you can access the QuickBooks company’s file. In case the error still persists, jump on to the next solution.

Also Read – Fix QuickBooks Point of Sale XML Errors

Solution 3: Rename the Network Data Extension File (.ND File)

Network data files enable the users to access their company’s file through the Internet. In case if the network data file is damaged or corrupted, then renaming the file name can lead to the solution of the problem. So, here are the steps that you can follow to rename the network data extension file.

• At first, go to the windows start menu by hitting the windows key on your keyboard.
• Now, click on the “Internet Explorer” option under the application lists to open the browser.
• Thereon, right-click on the .ND extension file with correspondence to the .QBW extension.
• Now, add “.old” at the end of the name and click on the “OK” option to save the updated changes. With that effect, the new name of the file will be ending as “.ndold”
• Again, go to the QuickBooks desktop application and try to access the QuickBooks company file.

Also Read – QuickBooks Error 6000

Solution 4: Manually Resolve the QuickBooks Error Code 6073, 99001

Let’s look at the circumstances in which you can manually resolve the QuickBooks error 6073, 99001.

A). When the company’s file is open in a single user mode on a different PC

• In this situation, close the QuickBooks desktop applications on all the computers.
• Thereon, open the QuickBooks company’s file in the hosting computer.
• After that, click on the “File” menu option, and moving ahead, click on the “Switch to Multi-User Mode” option.
• At last, restart all your computers and then try to access the company’s file.

B). When the QuickBooks company’s file is open in the host computer in Single User Mode

• Open the QuickBooks desktop application and click on the “File” menu option.
• Then click on the close company option.
• In the next step, click on the “Close Company” option.
• Again re-open the company file and click on the “File” menu.
• Moving ahead, click on the “Open or Restore Company” option.
• Now, select the “Open a company file” option and then select your company’s file.
• At last, click on the “Open File in QuickBooks Multi-User mode” and then click on the “Open” option.

C). When the company’s file is located in a read-only network folder

• First, use the PC which is hosting the company’s file.
• After that, navigate to the folder where the company’s file is saved.
• Now, right-click on the folder and click on the “Properties” option.
• After that, click on the security tab option.
• Thereon, select the user with login issues and click on the “Edit” option.
• Then click on the “Allow” option to permit full control.
• At last, click on the “Apply” and “OK” option.

D). When the PC is accessed remotely through Log me In, Go to My Pc, etc.

• First, open the QuickBooks tool hub on your PC.
• On the home screen, click on the “Program Problem” option.
• Thereafter, click on the “Program Diagnostic Tool” option to start the repairing process.
• This step will automatically repair all the required components for opening the QuickBooks.
• Once the repairing process ends, restart your PC and try to access the file remotely.

Conclusion

That’s all with today’s blog on QuickBooks error 6073, 99001. We have listed four solutions that you can follow to resolve the error. If you face any challenge or issue while following the above method solutions, you can reach out to us through the chat box or mail us. Our experienced and professional experts are available 24*7 at the help desk to answer your query.

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