A quick guide to fix QuickBooks Already Has a Company File Open easily
                     Your QuickBooks Already Has a 
Company File Open Issue – Restore it 
Easily
Tallying the account reports, keeping records of the transactions, and 
dealing with the clients’ payments can be very tiresome and confusing 
for anyone to work regularly. Therefore, the QuickBooks application has 
gained wide popularity because of its variable attributes and exceptional 
features to ease the tenuous accounting tasks. The application requires 
essential Windows components and network setup for proper functioning. 
All the crucial data of the program is stored in the company file; 
therefore, while performing any function, QuickBooks needs to access 
this file.
However, sometimes while accessing the company file, users get a 
message saying, “QuickBooks already has a company file open.” This 
clearly means the file has already been opened by some other user or 
there’s some technical glitch due to internal errors. Get a read of this 
blog which revolves around the causes, consequences, and 
troubleshooting steps to fix this problem. Well, contacting a QB 
support team will also be helpful.

Factors Responsible for Causing the 
QuickBooks Company File Error
There could be many possibilities for the QuickBooks company file error to arise.
1. Missing Company File: If the company file is located in a different location or 
gets damaged/corrupted due to any internal errors, the file gets stuck and 
leads to interruptions.
2. Old Version of QuickBooks: Usage of an outdated version of QuickBooks 
Desktop even after months of the launch of the latest version will create 
problems in the older QuickBooks. Basic features might work appropriately, 
but special and additional features will show errors.
3. Inaccurate Host Settings: If a user gets an “another user is already accessing a 
company file” error message, then it is possible that some other user in the 
network is accessing the company file in the multi-user mode. It might be due 
to incompatible Host settings.
4. QuickBooks Related Programs Errors: It might be possible that the company 
file is actually already opened in the system.
5. Misconfigured Settings: If the QuickBooks settings are altered or the company 
file is not being set to be accessed in multi-user mode, such errors will arise.
Related Symptoms of the QuickBooks Company 
File Error
Along with the inability of the application to access the company folders, the 
other related symptoms of the QuickBooks company file error are:
1. Unable to access the client’s report.
2. QuickBooks desktop software starts to work slowly and doesn’t respond 
appropriately.
Proven Technique to Fix the Company File 
Opening Issue in QuickBooks
To fix the company file opening issue in QuickBooks, we recommend trying this 
proven method.
Modify the QuickBooks Settings
• Open QuickBooks Desktop. Head over to the File section and select the utility 
tab. Switch to Single User Mode.
• When prompted to switch to Multi-User mode
• Go to the Edit section and click on the Preferences tab.
• In the left pane, click Embedded Applications.
• Click on Company Settings
• Select QuickBooks Desktop POS. Click Remove and then click OK.
Summing Up
We get how problematic dealing with QuickBooks already has a company file open
 issue. Along with the delay in accessing the company file and connecting to the 
users’ data, it also creates other major complications if not resolved on time. You 
may try the proven and the most reliable solution to resolve the error. However, 
communicating with an expert at 1.855.738.2784 is also a good idea.