Row not found or changed LINQ C# error on simple statement

Question

First of all, there is no chance that this is a multi-user issue, as I\'m working locally on a dev version of the database.

I am getting the not very explanatory R

Answer 1

Take a look at the connection property "No Count" at sql server server level

1. Right click on Sql server connection in Object Explorer -->Property
2. Go to Connection Tab/Page
3. Look for the Default connection option "no count"
4. Make sure this option is not checked.