Started getting the following error when running the sample for CabinFront Reservation.

Any idea what the proble could be?

Load operation failed for query 'GetReservations'. The underlying provider failed on Open. InnerException message: Database '4F7623BAF3C7BA3C93C183F6DCEF803E_DIO 2012 R1\SAMPLES\SL5\CS\CLIENTUI SAMPLES\INTERSOFT.CLIENTUI.SAMPLES.WEB\APP_DATA\CABINDB.MDF' cannot be upgraded because it is read-only or has read-only files. Make the database or files writeable, and rerun recovery.

An attempt to attach an auto-named database for file C:\Program Files\Intersoft Solutions\Intersoft WebUI Studio 2012 R1\Samples\SL5\cs\ClientUI Samples\Intersoft.ClientUI.Samples.Web\App_Data\CabinDB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.

   at System.ServiceModel.DomainServices.Server.DomainService.GetTotalCountForQuery(QueryDescription queryDescription, IQueryable queryable, Boolean skipPagingCheck)

   at System.ServiceModel.DomainServices.Server.DomainService.Query(QueryDescription queryDescription, IEnumerable`1& validationErrors, Int32& totalCount)

   at System.ServiceModel.DomainServices.Hosting.QueryProcessor.Process[TEntity](DomainService domainService, DomainOperationEntry queryOperation, Object[] parameters, ServiceQuery serviceQuery, IEnumerable`1& validationErrors, Int32& totalCount)

   at System.ServiceModel.DomainServices.Hosting.QueryOperationBehavior`1.QueryOperationInvoker.InvokeCore(Object instance, Object[] inputs, Object[]& outputs)

Thanks,

Gary