No idea what this is: tag called VB-Classic that opens VB6 projects
Never heard of it. I suspect it's some sort of a hack(?) to let you use the RDC (craxdrt.dll) SDK that you used in VB 6. RDC is not supported in VS .NET and your only option is to rewrite your app using the Crystal Reports SDK for Visual Studio. This can be downloaded from here:
SAP Crystal Reports, developer version for Microsoft Visual Studio: Updates & Runtime Downloads
Note that even if you get this working using "tag called VB-Classic", you will not be able to deploy the runtime. In the 1st place you are not licensed for it, in the second place there is no MSI or MSM for the RDC when used in VS .NET.
- Ludek