Displaying CR after deployment an application vb.net

Hi community!

I resume that i have used vb.net 2002 to put in place an application. After created a New Windows Application Deployment Project with windows installer, i have installed it on a machine without vb.net and crystal reports.When i want to view a report, i have this message:" Impossible to found touch key DLL or incorrect touch key."

This message display in spite of i have saved the licence key of my crystal reports.

Would you have some idea?

Thank for all.