My Macro Won't Run For Other People

It runs fine for me, but when others (who are using Excel 2003) try to run it, it won't fire. The second macro entitled "Delete Foothill" runs fine though. "Run Foothill won't fire.

Sub Run_Foothill()
Sheets("Foothill Plaza (Weekly Call)").Unprotect Password:="Foothill"
'
' Run_Foothill Macro
'
'
Sheets("OC").Select
Range("B37:C44").Select
Selection.Copy
Sheets("Foothill Plaza (Weekly Call)").Select
Range("B4").Select
ActiveSheet.Paste
Range("A12").Select
Application.CutCopyMode = False
Selection.Borders(xlDiagonalDown).LineStyle = xlNone
Selection.Borders(xlDiagonalUp).LineStyle = xlNone
Selection.Borders(xlEdgeLeft).LineStyle = xlNone
With Selection.Borders(xlEdgeTop)
.LineStyle = xlContinuous
.ColorIndex = 0
.TintAndShade = 0
.Weight = xlMedium
End With