Error in loading DLL
 

I have a file with several macros written in Excel 2003 SP3. I have tried to
run them on another machine with Excel 2003 SP2. The file will not save once
opened in Excel (there is a before save routine) When I try to open the VB
code I get a message "Error in loading DLL"
Is it something to do with the difference between SP2 and SP3 or is there a
missing reference library?

Error in loading DLL
 

In VBA menu - Check Tools - References to see if same references are set in
both PC's.

it something to do with the difference between SP2 and SP3 or is there a
missing reference library?