a certain excel file hangs up when i open it
 

this certain file about 7mb always hangs up upon opening, it even takes
almost an hour before it opens completely. when I click on any cells, it
hangs up again. I tried to open the file on onther pc but the same behavior
show up. I think there's something wrong with the file. It has a macro in but
i disable the macro first before opening the file. Pls help, i'm about to
explode.