How To Eliminate QuickBooks Multi-User Mode Not Working error
                     Fix QuickBooks Multi-User 
Mode Not Working Message 
with Convenient Solutions
Regular QB users face many issues from time to time, and hosting 
problems are one of these. When users are unable to activate the multi-
user mode, it can lead to company file access problems, and error codes 
can appear on the screen. QuickBooks multi-user mode not working 
1 error can occur when there are inadequate file access permissions or 
firewall blockages. If you are unable to run QuickBooks in multi-user 
mode, you can perform the detailed steps below to rectify the issue.
QuickBooks Desktop Multi-User Mode Not Working: Main 
Causes and Primary Scenarios
The QuickBooks multi-user mode won't start error can occur due to the 
common reasons and recurring factors mentioned below –
1. There are problems while hosting the company files on the server 
computer, and the setup might be incorrect or misconfigured in QB.

2. The Windows file access permissions might be inadequate or missing, and 
users are unable to host the company files without proper access privileges.
3. There are Windows firewall restrictions in the system, and the anti-virus 
app might be set to create blockages while running the multi-user mode.
4. Your QBW company files might be improper or broken, and these files 
might be located in an incorrect, invalid, or external network drive.
5. Your server PC's IP address might be unknown or unavailable, and 
QuickBooks might fetch an incorrect address while trying to host the files.
Reliable Methods to Dismiss the QuickBooks Keeps Starting in 
Single-User Mode Error
The QuickBooks multi-user mode error code can be easily eliminated by 
following the quick solutions given below -
Solution 1 - Modify the Folder Access Permissions from the 
Properties Tab of the File Explorer Window
You can tackle the QuickBooks can't switch to multi-user mode error by 
editing the folder access permissions from the explorer tab.
1. Open the File Explorer tab of the Windows Start menu and right-click the 
QBW file to choose the Properties menu.
2. Choose the Advanced menu from the Security tab and select the 
QBDataServiceUserXX option, then hit Allow for the user permissions, like 
Read, Write, Create, and Transverse.
3. Lastly, hit Apply to save the permission settings and rerun QuickBooks in 
a multi-user mode to check the status of the hosting error codes.
Solution 2 - Enable Network Discovery from the Advanced 
Sharing Tab of the Start Menu
Hosting problems can be fixed by turning the network discovery on from 
the advanced sharing section.
1. Open the Windows Start menu and type Network in the search field to 
choose the Network and Sharing Center, then click on the Advanced tab.
2. Select Change Advanced Sharing and enable the Network Discovery 
option, then hit the File and Printer Sharing button to rerun QuickBooks in 
the hosting mode.
Conclusion
The QuickBooks multi-user mode not working error can be 
permanently removed by following the quick solutions above. If these 
solutions are ineffective or unsuccessful in resolving the hosting 
problems, If yes, then you can reach out to our blog to get immediate 
assistance with the multi-hosting problems in the app.