هنگام اجرای بانکهای اطلاعاتی يا حذف يا پاك كردن ركوردهاي ان با مشکل زیر مواجه می شم
Server Error in '/amir' Application.
Failed to update database "F:\AMIR\APP_DATA\WROXUNITED.MDF" because the database is read-only.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Failed to update database "F:\AMIR\APP_DATA\WROXUNITED.MDF" because the database is read-only.
Server Error in '/amir' Application.
Failed to update database "F:\AMIR\APP_DATA\WROXUNITED.MDF" because the database is read-only.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Failed to update database "F:\AMIR\APP_DATA\WROXUNITED.MDF" because the database is read-only.