Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# Entity Framework Basics Extending Our Entity Data Model Defining and Using a One-to-Many Relationship

Juan Ignacio Scopp
PLUS
Juan Ignacio Scopp
Courses Plus Student 291 Points
Posted by Juan Ignacio Scopp
Juan Ignacio Scopp
Courses Plus Student 291 Points

CREATE DATABASE failed. Some file names listed could not be created. Check related errors.

Hello, when running this code I get this message. The username running Visual Studio has write permissions to that file, could someone give me any idea what the issue might be?

As a workaround, I can delete the .mdf file manually.