Visual Studio 2015 - Lightswitch issues

My project consist of two issues, i am using visual studio 2015 and lightswitch project. 1. I have installed visual studio fresh on a new machine and made sure i applied the latest SSDT update, my problem is that when i create a new lightswitch project, and create a table for the project, then rebuild the project, the visual studio does not create the [login to view URL] file under the bin\data , i have tried all updates to OS, Visual studio, and SSDT. The error message i get in the rebuild is : An error occurred during deployment plan generation. Deployment cannot continue. Error SQL0: Required contributor with id 'Microsoft.LightSwitch.DataRetentionDeploymentPlanModifier.v5.0' could not be loaded. Error SQL0: Required contributor with id 'Microsoft.LightSwitch.LocalDbLocationModifier.v5.0' could not be loaded. 2. My second issue is that i have a visual studio 2015 lightswitch project built in the past, and the project have the application data pointing to a local [login to view URL] file which is under the bin\data , i would like to change mapping between the schema and tables created under the application data to point to a server instead of a local db. can you send me a video on how to do so. Full payment is released only if you resolve both issues.