Quartz.JobPersistenceException: Couldn't retrieve calendar: Invalid object name

Installer(.exe or .msi): exe

License type(Free, Trial/License code): trial license code

Studio/Robot version: 2019.4.4

Current behavior: Cannot Open Settings

Screenshot:

Unable to Access Settings Menu

Installation was problematic, DB had to be emptied and a re-install done after initial install with windows authentication would not allow login as Admin. After reinstall, login works as Admin. Configuration change to allow Windows Authentication was done and users set-up successfully and confirmed able to login.
But, neither Admin nor a windows authenticated user with administrator Role can access the Settings screen. Both see the same generic error message on the Orchestrator Web Site. On the server, in Event Viewer is the following lengthy exception information:

Quartz.JobPersistenceException: Couldn’t retrieve calendar: Invalid object name ‘quartz.QRTZ_CALENDARS’. —> System.Data.SqlClient.SqlException: Invalid object name ‘quartz.QRTZ_CALENDARS’.
at Task System.Data.SqlClient.SqlCommand.ExecuteDbDataReaderAsync(CommandBehavior behavior, CancellationToken cancellationToken)+(Task result) => { }
at void System.Threading.Tasks.ContinuationResultTaskFromResultTask<TAntecedentResult, TResult>.InnerInvoke()
at async Task Quartz.Impl.AdoJobStore.StdAdoDelegate.SelectCalendar(ConnectionAndTransactionHolder conn, string calendarName, CancellationToken cancellationToken)
at async Task Quartz.Impl.AdoJobStore.JobStoreSupport.RetrieveCalendar(ConnectionAndTransactionHolder conn, string calName, CancellationToken cancellationToken)
— End of inner exception stack trace —
at async Task Quartz.Impl.AdoJobStore.JobStoreSupport.RetrieveCalendar(ConnectionAndTransactionHolder conn, string calName, CancellationToken cancellationToken)
at async Task Quartz.Impl.AdoJobStore.JobStoreSupport.ExecuteInNonManagedTXLock(string lockName, Func<ConnectionAndTransactionHolder, Task> txCallback, Func<ConnectionAndTransactionHolder, T, Task> txValidator, CancellationToken cancellationToken)
at async Task Quartz.Impl.AdoJobStore.JobStoreSupport.ExecuteInNonManagedTXLock(string lockName, Func<ConnectionAndTransactionHolder, Task> txCallback, Func<ConnectionAndTransactionHolder, T, Task> txValidator, CancellationToken cancellationToken)
at async Task UiPath.Abp.Quartz.Manager.CalendarManager.GetHolidaysAsync(int tenantId)
at async Task UiPath.Application.Services.CalendarService.GetCalendarAsync()
at async Task Abp.Threading.InternalAsyncHelper.AwaitTaskWithPostActionAndFinallyAndGetResult(Task actualReturnValue, Func postAction, Action finalAction)
at async Task UiPath.WebApi.OData.Controllers.SettingsController.GetCalendar()
at async Task System.Threading.Tasks.TaskHelpersExtensions.CastToObject(Task task)
at async Task System.Web.Http.Controllers.ApiControllerActionInvoker.InvokeActionAsyncCore(HttpActionContext actionContext, CancellationToken cancellationToken)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.ExecuteActionFilterAsyncCore(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.ExecuteActionFilterAsyncCore(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task UiPath.Web.Common.Filters.CancellationTokenFilter.ExecuteActionFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task UiPath.Web.Common.Filters.AuditExecutionFilter.ExecuteActionFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.ExecuteActionFilterAsyncCore(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task Abp.WebApi.Uow.AbpApiUowFilter.ExecuteActionFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task Abp.WebApi.Validation.AbpApiValidationFilter.ExecuteActionFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task Abp.WebApi.Auditing.AbpApiAuditFilter.ExecuteActionFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecutedAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Filters.ActionFilterAttribute.ExecuteActionFilterAsyncCore(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Controllers.ActionFilterResult.ExecuteAsync(CancellationToken cancellationToken)
at async Task System.Web.Http.Filters.AuthorizationFilterAttribute.ExecuteAuthorizationFilterAsyncCore(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task UiPath.Web.Common.Filters.OrganizationUnitValidationFilter.ExecuteAuthorizationFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task UiPath.Web.Common.Authorization.UiApiAuthorizeFilter.ExecuteAuthorizationFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task Abp.WebApi.Security.AntiForgery.AbpAntiForgeryApiFilter.ExecuteAuthorizationFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func<Task> continuation)
at async Task System.Web.Http.Controllers.AuthenticationFilterResult.ExecuteAsync(CancellationToken cancellationToken)
at async Task System.Web.Http.Controllers.ExceptionFilterResult.ExecuteAsync(CancellationToken cancellationToken) [See nested exception: System.Data.SqlClient.SqlException (0x80131904): Invalid object name ‘quartz.QRTZ_CALENDARS’.
at Task System.Data.SqlClient.SqlCommand.ExecuteDbDataReaderAsync(CommandBehavior behavior, CancellationToken cancellationToken)+(Task result) => { }
at void System.Threading.Tasks.ContinuationResultTaskFromResultTask<TAntecedentResult, TResult>.InnerInvoke()
at async Task Quartz.Impl.AdoJobStore.StdAdoDelegate.SelectCalendar(ConnectionAndTransactionHolder conn, string calendarName, CancellationToken cancellationToken)
at async Task Quartz.Impl.AdoJobStore.JobStoreSupport.RetrieveCalendar(ConnectionAndTransactionHolder conn, string calName, CancellationToken cancellationToken)
ClientConnectionId:a2300834-e35a-4b3f-8621-5f02418fd2ea
Error Number:208,State:1,Class:16]
System.Data.SqlClient.SqlException (0x80131904): Invalid object name ‘quartz.QRTZ_CALENDARS’.
at Task System.Data.SqlClient.SqlCommand.ExecuteDbDataReaderAsync(CommandBehavior behavior, CancellationToken cancellationToken)+(Task result) => { }
at void System.Threading.Tasks.ContinuationResultTaskFromResultTask<TAntecedentResult, TResult>.InnerInvoke()
at async Task Quartz.Impl.AdoJobStore.StdAdoDelegate.SelectCalendar(ConnectionAndTransactionHolder conn, string calendarName, CancellationToken cancellationToken)
at async Task Quartz.Impl.AdoJobStore.JobStoreSupport.RetrieveCalendar(ConnectionAndTransactionHolder conn, string calName, CancellationToken cancellationToken)
ClientConnectionId:a2300834-e35a-4b3f-8621-5f02418fd2ea
Error Number:208,State:1,Class:16