Tchart 8 does'nt work after unstallation of Tchart 7

[Sciensoria]

Hello,
I currently have a problem with installation.
I downloaded Tchart 7 in 2007 for evaluation. The components worked well. In 2009, I've purchased Tchart 8, so the Evaluation Warning Message has dissapeared. The components continue to work well.
Recently, I have removed Tchart 7 Evaluation. After this, I'm not able to compile my programme, although Tchart 8 is already installed.
Could you explain me how to get it working again ? Should I unstall Tchart8 and reinstall it ?
Another question: Installing TChart 8 adds new Tabs, but the Tchart component is always in the supplement tab from Standard Delphi 5. Is this normal.

Thank you in advance.

[Narcís]

Hi Sciensoria,

Could you explain me how to get it working again ? Should I unstall Tchart8 and reinstall it ?

This could be an option. If this doesn't help please let us know about any error message you may get.

Another question: Installing TChart 8 adds new Tabs, but the Tchart component is always in the supplement tab from Standard Delphi 5. Is this normal.

This makes me think your Delphi is still referencing an old TeeChart version. You should search at Project->Options->Packages and Project->Options->Directories/Conditionals->Search Path for old version references and make sure that new version paths are located on top of that list.