Do I have to remove TeeChart component that is originally in Delphi 7...
Valentin

That won't do you any good. If you purchase TeeChart sources, you'll be able to compile and rebuild TeeChart packages. You'll end up with the same binaries you already have (+TeeChart sources). And the same 3rd party tools packages which won't be comatible with TeeChart version you just installed.4207662 wrote: What is the best solutions? Should I upgrade Teechart 6.01 to with Source?
Hmm... Not a good idea. You'll be only changing names, not the contents of packages. Always change/recompile other 3rd party tools packages which require TeeChart packages.I thought with the source, we can change the file name and recompile to resolve the same filename conflict?
In Delphi 5-6 you can simply recompile/reinstall DC packages with TeeChart version you have (D5-6 comes with DC sources so you can change/recompile packages). Sadly Delphi 4 does not come with Decision Cube sources so you cannot recompile/reinstall DC packages with TeeChart version you have. DC is owned and supported by Borland (it is not Steema product!) so we cannot:D4. How can I recompile Decision Cube Component?