macros are enabled but not working in this excel file..

hi, all this is my first question in this forum,hope i would get some answers as my question is too small

i have an excel file which is macro enabled but macros are not working for me....can anyone look into matter please....may be it will work for you but everytime i press the button i get the message...the macro may not be available in this workbook or disabled.Sheet is attached!

help would be appreciated