I had the following macro working in Excel 2000, when I
used an Excel XP machine to save the file now I get the
following error when running on back Excel 2000.

"Compile Error: Can't find Project or Library"

The Macro Breaks at the following Code that uses a "Form"
to graphically display progress.

Sub UpdateProgress(pct)
With Mercury_Reporting_Package.ProgressUpdate_Form
.FrameProgress.Caption = Format(pct, "0%")
.LabelProgress.Width = pct *
(.FrameProgress.Width - 10)
.Repaint
End With
End Sub

Thank you in advance