I have develop a tracking software and one of my customer has encounter the following error:

Run-time error '-2147181454(80049c72)';
The called element in the listing is not found. Use a correct name or correct index number.

From a previous thread http://www.mp2kmag.com/mappoint/disc...pic.asp?t=5712 it seems that I can use the following syntex to load a map:

Set objMap = MappointControl1.NewMap(geoMapEurope)

Does it mean that I have to replace all the MappointControl1.Activemap with objMap? All the PC in my office does not encounter such error, I can't really debug the program. Since this problem only occurs in some of my customer PC, is this problem caused by Mappoint OCX?

May I know what causes the error and is that any solution other then rewriting the whole software?

Thanks in advance.