cannot see Raster image in IntelliCAD 8.0 PE

i'v download Free Trial Demo - CMS IntelliCAD 8.0 PE,
the insert Raster image immediately show image on drawing file screen,
as well as the older files which
have already got image in it, all can be seen.

Somehow, after i purchased licensed CMS IntelliCAD 8.0 PE & install the
download CD (complete) into another pc (32bit), the insert Raster image doesn't appear on screen besides an empty frame.

Anyone kindly please help me to solve this problem...
(or should i reinstall via Free Trial Demo version which show raster image ok?)