Crystal Reports Viewer does not show up cross-tab object
i have build a VB.NET CR Viewer Application in VisualStudio 2015. There in i select an existing report file to show up.
Within this report are some subreports and one of them with a cross-tab object.
On my development machine the reports works fine in SAP Crystal Reports as well as in my selfbuild CR Viewer Application.
On another machine, after i installed runtime and application the reports show up but not the cross-tab in the sub-report.
I tried to find a solution in the web, but did not find anything usefull.
I hope someone here can help me.
Whats wrong with my viewer app?