An error occurred when attaching the database(s). Click the hyperlink in the Message column for details

Question

i am trying to attach external database named ( HaseebProject.mdf) but every time i got an error " An error occurred when attaching the database(s). Click the hyperlink in the Message column for details." What'sthe error is there..?? even there is any error message in message field as shown.enter image description here

When i click on add button to add database there are two paths in directory for database. i have tried with both but he same error.enter image description here

Answer 1

Try running SQL Server Management Studio as administrator