Subform unreadable characters

[jody]

Hi,

Unreadable characters are showing in the headings as well
as the datasheet of a couple of my

subforms. What is interesting is that:

1. This is not happening to all the subforms in my
application, only 2 out of 5; and
2. This does not happen at all on some of the
installations of Access that I have used to

test my application - all the subforms are perfectly
readable.

All of the installations are Access 2002. Why the
difference? What can I do to rectify this?

Thanks,
jody