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i have made an application having entity framewrok. It is wpf application, now it runs fine on my computer, but when i run this application on another system it crashes, i debugged it on other system, exception came when i try to access data of entities, what could be problem,
The underlying provider failed on Open either means that your connection string is incorrect or the application doesn’t have access permission to the database (either SQL account specified in connection string or current user running the application).