When you use the Telerik Data Access LINQ to SQL Conversion Wizard for upgrading L2S model to Telerik Data Access Domain Model, a backup of the project's original state is created. The backup is placed folder named ProjectName_Backup. That folder is a subfolder of the project folder.
In order to restore the previous state of your project:
- Delete everything from the project folder except for the ProjectName_Backup sub-folder.
- Move the content from the ProjectName_Backup folder to the project folder.
For a complete walkthrough illustrating how to use the Telerik Data Access LINQ to SQL Conversion Wizard, check out the How to: Convert from L2S Model to Telerik Data Access Domain Model topic.