I have created an application which populates a .csv file on the data-grid.When the user
clicks a button a dialog box opens and the user selects a .csv file and opens it.
The connection string that I've used is;
When I run the program the error that I get is:
Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=126.96.36.199, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.