Need more information.
Are you using a serial or USB connection?
Does ActiveSync work? Which version is it?
Are you sure the connection from eVB:
Tools->Remote Tools->Configure Platform Manager->Pocket PC 2002 (Default Device)
is configured correctly (both using ActiveSync)
(Another pertinent question for the wretchedly unstable connection between eVB/eVC++ and a device might also be:
which way is the wind blowing at the moment? ;(
)
Cheers,
Refractor.