Thank you so much, this was exactly what was needed. I couldn't understand why I could (A.) Build the application and its library outside of the installer project, (B.) Build the library containing the DBML file manually inside of the installer project, but could NOT build the application and its library inside of the installer project, until I performed these steps.
You have saved me many headaches, I feared having to recreate the whole DBML!
You have saved me many headaches, I feared having to recreate the whole DBML!