Hi Narcis

Thanks for the tip - it now builds OK. The update for some reason (as far as I can see) replaced valid paths with old paths that were no longer valid.

Bruce.

Hi I have just installed the December update to Delphi 2007. When I now compile an application that uses TeeChart Pro 7.12 components I now get all sorts of errors such as "Unit TeeTools was compiled with a different version of chart.TCustomChart". I imagine that the components might need rebuilding...