A Comprehensive Guide: QuickBooks Company File in Use
Multiple users can edit the data file in QuickBooks Desktop. Setting up QuickBooks multi-user hosting is easy. An incorrect hosting configuration is one of the primary causes of the error message "Company File in Use QuickBooks."
For security reasons, QuickBooks will not allow multiple users to view the data if file access privileges are not granted.

Imagine being unable to access the company file in QuickBooks, mainly in multi-user mode. In that case, another individual or program is using the company file.
Since QuickBooks Company File in Use, you might get annoyed when this happens, but you shouldn't worry just yet. Although several methods exist to remove this error message, troubleshooting is required to resolve the problem.
For a thorough explanation of the error and a step-by-step solution, read the entire article if you're concerned about how the QuickBooks Company File in Use error notice might impact your QuickBooks application and crucial company data.
If you need immediate assistance resolving this issue, contact QuickBooks experts, who will walk you through it. Dial +1(855)-738โ0359 now!
Causes of the QuickBooks Company File in Use Message Error Notification
QuickBooks may indicate that the company file is already open even though the company is not open for several reasons.
- Incorrect multi-user hosting settings on the workstations connected to the network and the server
- Third-party programs in QuickBooks are interfering with background operations
- The computer does not have the QuickBooks Database Server Manager installed
- When you try to access a QB company file and another user is already making changes to the data
- An additional QuickBooks user (an unidentified user) may already be using the file on a different computer
- A company file stored in a shared location, like a network disk, can be accessed by several users. This can lead to the file-in-use error
- Network connectivity issues between the host computer and workstations are usually the cause of the error
- If QuickBooks was not installed correctly, the file might not be usable
Any of the previously listed reasons could cause you to see the error message stating that the QuickBooks company file is in use. The numerous ways to eliminate the error will be covered in the following section.
Solutions to Resolve QuickBooks Company File in Use Issue
Before discussing solutions, let's consider the following steps to fix the company file in use QuickBooks issue.
- Check to see if another person or computer has opened the company file. If it is, ask them to close the file and try again
- Make sure the company file isn't stored on a network drive or another shared location where multiple people could access it simultaneously
- After you restart the QuickBooks database server manager service, try opening the company file again
- You may need to use the QuickBooks File Doctor tool to find and address any issues with the company file if none of the previously mentioned solutions work
The first step in fixing the QuickBooks error where a user is currently completing a task error is to begin.
Solution 1: Verify Multi-User Hosting on Every Workstation
Checking the hosting status on each system in the network, including the server that hosts the company file, is essential to ensure that only the server computer is hosting the company file and that every other workstation is running in single-user mode, which is the best setup for a multi-user environment.
- Make sure that only one system on the network is hosting the company file
- Open QuickBooks on each networked computer, then choose the File tab
- Move your mouse pointer over the Stop Hosting Multi-User Access option in QuickBooks and select Yes
- If you see the option to host multi-user access, the hosting settings are correct
- Proceed by closing QuickBooks and performing the same steps on every machine connected to the network
Go on to the following troubleshooting step if the QB company file in use error message persists.
Solution 2: Execute a Scan Using a System File Checker
You can use System File Checker scan of Windows to locate and correct any damaged or corrupted system files.
Below are the instructions to carry out an SFC scan on Windows:
Open the Command Prompt and execute System File Checker Scan 1
- This is achieved by opening the search box in the taskbar and typing cmd, or by right-clicking Command Prompt and choosing Run as administrator. Choose Yes when prompted for your consent.
Hit SFC Command
- Enter sfc /scannow in the Command Prompt dialog box, omitting the quotes. An SFC scan will be performed.
Let the scan complete
- Be patient and wait for the scan to finish before closing the Command Prompt window.
Analyze the results of the scan
- When the scan is finished, the results will be displayed in the Command Prompt window. A notification informing you of any errors found and corrected will be sent to you. Additionally, you'll receive a notification letting you know if any issues were found or if they couldn't be resolved.
You should close the Command Prompt window.
- Once the scan results are displayed, you can close the Command Prompt window.
If the SFC scan finds and repairs any corrupted or damaged system files, your Windows computer's stability and performance might be improved.
Explore more about:- How To Fix QuickBooks Error 80029c4a?
Conclusion
After talking about the reasons behind the QuickBooks company file in use error and locking out of the company file, we showed you several ways to fix it, depending on the situation.
You should now be able to access your company file and start using QB again.
However, consult a QuickBooks specialist if you encounter a problem or if fixing the error has become challenging. Dial +1(855)-738โ0359 at any time to speak with a QB specialist.
QuickBooks Company File in Use โ FAQs
What does "QuickBooks Company File in Use" mean?
- This message indicates that another user or process is accessing the company file, preventing you from making changes or opening it. It usually happens in multi-user mode when another workstation has the file open.
Why is QuickBooks showing my company file is in use when no one is using it?
- This can occur due to a background process holding the file, a previous session not closing properly, or a network issue. Restarting the server or checking for open processes in Task Manager can help.
How do I fix the "Company File in Use" error in QuickBooks?
- Close QuickBooks on all workstations and restart the server hosting the file. Ensure no QuickBooks-related processes are running in Task Manager. You can also switch to single-user mode and then back to multi-user mode.
Can multiple users access the QuickBooks company file at the same time?
- Yes, but only in multi-user mode. If one user locks the file for specific operations, others may receive the "Company File in Use" message.
How do I force QuickBooks to release a locked company file?
- Restart QuickBooks on all devices and ensure no background processes are running. If the issue persists, reboot the server and check file hosting settings in QuickBooks Database Server Manager.
What should I do if the company file remains locked even after restarting QuickBooks?
- Check the server to ensure another user is not still logged in. Open Task Manager and end any lingering QuickBooks processes. Running QuickBooks File Doctor may also help resolve the issue.
Why does QuickBooks say the company file is in use after a crash?
- If QuickBooks crashes or closes unexpectedly, it might leave a lock file (.ND or .TLG file) that prevents access. Deleting these temporary files and restarting QuickBooks can resolve the issue.
How do I prevent "Company File in Use" errors in QuickBooks?
- Always close QuickBooks properly before shutting down your system. Avoid force-closing the software, ensure your network is stable, and periodically restart the server to clear any locked processes.