سلام دوستان من مي خوام تو يكي از جداولم اطلاعات ذخيره كنم اين خطا رو ميده كمك كنيد ؟
The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries and try again.