1.Checkyourinternetconnectionandmakesureitisstableandsecure.2.MakesurethatyourcompanyfileislocatedonthelocalcomputerwhereQuickBookswasinstalled.3.Ensurethatthecomputerhostingthecompanyfileisloggedinasanadministrator.4.EnsurethatthelatestversionofQuickBooksisinstalled.5.MakesureQuickBooksDatabaseServerManagerisrunning.6.CheckwhetherotherprogramsareconflictingwithQuickBooks.7.Ensurethelocalfirewallandantivirussoftwareisconfiguredproperly.8.ReinstallQuickBooksandapplythelatestupdates.9.ChecktheWindowsUserAccountControl(UAC)settings.10.RepairtheQuickBooksdesktopinstallation.
If you require immediate troubleshooting assistance to deal with QuickBooks Error H101, contact the QuickBooks technical support team by giving a call on our helpline number +1(855)-738-0359