https://community.squareup.com/t5/Staff-Payroll/Why-is-QuickBooks-Multi-User-Mode-not-working/m-p/849803#M3156 <P>QuickBooks Multi-User Mode not working when network settings, hosting configuration, firewall permissions, or QuickBooks Database Server Manager are not configured correctly.<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="QuickBooks Multi-User Mode Not Working.png" style="width: 999px;"><img src="https://community.squareup.com/t5/image/serverpage/image-id/56369iA2084D7F459BBB5A/image-size/large?v=v2&amp;px=999" role="button" title="QuickBooks Multi-User Mode Not Working.png" alt="QuickBooks Multi-User Mode Not Working.png" /></span></P> Tue, 22 Sep 2026 19:48:25 GMT xiwex77554 2026-09-22T19:48:25Z https://community.squareup.com/t5/Staff-Payroll/Why-is-QuickBooks-Multi-User-Mode-not-working/m-p/849784#M3149 <P><SPAN>I faced an issue where </SPAN>QuickBooks Multi-User Mode not working<SPAN>. Other users could not access the company file from their workstations, even though QuickBooks was installed correctly.</SPAN></P> Tue, 22 Sep 2026 19:04:30 GMT https://community.squareup.com/t5/Staff-Payroll/Why-is-QuickBooks-Multi-User-Mode-not-working/m-p/849784#M3149 martin07lucas0 2026-09-22T19:04:30Z