Missing column using excel 2003 when opening a xlsx

Hi everyone, I'm a newbie here and needing help.

I received an excel 2007 file, I was able to open it using excel 2003 but I am unable to view all the columns, I am sure that there is no hidden columns. Help please.
 
I already installed the compatibility pack, but still unable to view the columns. I also have tried to uninstall and reinstall it but to no luck =(
 
I've seen this when the cell width has been set to zero, either accidentally or on purpose. Might try selecting a range of columns before and after the one you can't display and then manually set the column width.
 
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