Quickly fix error "QuickBooks Already Has a Company File Open"
                     Here’re the Complete Solutions 
for QuickBooks Already Has a 
Company File Open Error
The multi-user mode of the QuickBooks accounting application enables 
simultaneous access to the company file,but users also confront many errors 
while utilizing this feature. One of the common errors that arise while 
accessing the company file is the QuickBooks Already Has a Company File 
Open error.
As the name of this error indicates, this error gets triggered when the company 
file is opened by another user on a different workstation,and the reason for this 
error is the incorrect hosting settings.
To fully understand QuickBooks Already Has a Company File Open error 
along with the effective solutions, you should go through this blog till the end.
Are you facing the QuickBooks Already Has a Company File Open 
Error? Don’t Panic! Simply dial +1–855–738–2784 to contact our QB 
Experts Team.

Root Causes behind the Occurrence of the Company File in Use 
QuickBooks Error
The possible causes for the Company File in Use QuickBooks Error are as 
follows:
1. To successfully access the company file in multi-user mode, it is mandatory 
that the hosting settings are correctly setup on the server and all workstations, 
and if that is not the case on your network, then you are likely to face this error.
2. Some other possible factors behind this error are the disruption created by 
some third-party applications like Windows Firewall and corruption in the 
company file.
Verified Solutions to Promptly Eradicate the QuickBooks 
Company File in Use Not Responding Error
You can utilize the solutions explained below to rectify the QuickBooks 
Company File in Use Not Responding Error:
Solution 1: Ensure total rectification of this company file error by 
correctly configuring the hosting settings
1. The first step is to correctly setup the hosting settings on each workstation, 
and for that, you need to launch the QuickBooks Desktop on each workstation on 
your network and then hit the ‘File’ menu to choose the ‘Utilities’ option.
2. Now, you can easily locate the ‘Stop Hosting Multi-User Access’ option, and 
you need to strike on it to totally disable the multi-user mode.
3. Thereafter, you must immediately move towards your server computer and 
then launch QB Desktop on it to choose the ‘Utilities’ option located under the 
‘File’ menu.
4. At this point, you must quickly tap on the ‘Host Multi-User Access’ option to 
fully enable the multi-user mode on the server computer.
Solution 2: Effortlessly eliminate this error by restarting the 
QuickBooks Database Server Manager on the server computer
1. To easily restart the QB Database Server Manager on the server computer, you 
need to open the Windows Task Manager by hitting the ‘Ctrl+Alt+Delete’ keys on 
your keyboard, and then you should proceed to the ‘Processes’ tab.
2. Thereafter, you must search for the ‘QuickBooks DBXX’ (XX means the version 
of the QB Desktop) in the list of the currently executing programs on your system 
and then right-click on it.
3. At this point, you must promptly strike the ‘End Process’ button to close this 
service and thereafter open the QB Desktop again to access the company file.
If you implement these solutions correctly, you can quickly rectify the QuickBooks 
Already Has a Company File Open error. In case you need further guidance, 
you can dial +1-855-738-2784 to contact our QB Professionals Team.