Default Double Click Clear macro

Hello All,
I'm just trying to get an old clear data macro to work again,, & I just can't seem to see why it isn't working :-(

for cross posting purposes I have also posted here;
http://www.mrexcel.com/forum/showthread.php?t=614748

A copy of a test spreadsheet I've uploaded here; (excel 2010 macro enabled sheet)
http://dl.dropbox.com/u/16052166/Dou...ick_Macro.xlsm

The code I'm having trouble with is;

Please Login or Register  to view this content.

I just can't see why it isn't working in the test sheet??
If somebody can advise me what's wrong/needs changing etc it would be a great help.

Basically I would just like it to work clearing rows of data,, C5:Q5
when you double click a pop up appears,,,
& you can manually enter the row numbers (Row numbers by the numbers in Column B (B5:B44),, not the cell row numbers)

If anybody understands VB here, please,,
It's above me.

Many thanks for all your time
I hope somebody can help me fix it.
Best Regards
TheGhost