Fix simple Excel Macro

I have an excel file with a number of macros. One of the macros has stopped working due to changes that were made to the excel file. I need someone to figure out what is wrong with the macro and make it work. Not a complicated assignment and could be done in five minutes by someone with the right experience. The code itself is five lines long. Sucessful and timely completion could lead to additional small enhancement projects. ## Deliverables 1) Fix the Excel macro within the provided spreadsheet. 2) Explain the problem so that we don't make the same mistake again. ## Platform XP PRO, Excel XP