Hi ALi
I do not have such a document, but the answer is pretty simple;
VB 6 has not been supported by MS since <google for date>
VB 6 will more than likely not work on any current Operating Systems (WIN 8, WIN 10, WIN 2012)
CR XI R2 has not been supported by SAP since 2013(?)
CR XI R2 will not work on any current Operating Systems (WIN 8, WIN 10, WIN 2012). See: Crystal Reports v. 9.1 to SAP Crystal Reports 2013, Runtime Distribution and Supported Operating Systems - Business Inte…
Based on the above, the risk 1: persisting with VB 6 means that eventually no apps will work.
Risk 2: Learning new APIs
- Ludek