DataLink Viewer
We use DataLink Viewer to run reports from within our applications.
Ido Millet has many useful products in addition to DataLink Viewer listed on his website: http://www.milletsoftware.com/index.htm
DataLink Viewer can also be used as a stand-alone program to manage Crystal Reports: View, Print and Export.
Individual users do not need to have Crystal Reports installed on their computers to use this program.