When multi-user access is turned off and users are unable to work on the same company file, QuickBooks Hosting Mode is Off appears. In order to facilitate smooth multi-user collaboration, this issue—which could be caused by improper settings, network issues, or service conflicts—must be fixed. Call 1.855.738.2784 for expert guidance and help with QuickBooks.When multi-user access is turned off and users are unable to work on the same company file, QuickBooks Hosting Mode is Off appears. In order to facilitate smooth multi-user collaboration, this issue—which could be caused by improper settings, network issues, or service conflicts—must be fixed. Call 1.855.738.2784 for expert guidance and help with QuickBooks.