as with Wayne, I'm pretty sure I scrubbed the machine clean of references to TeePro7... removed/deleted the package, uninstalled, deleted the directory containing 7, manually scrubbed the registry of TeePro7 references after I got the error... could it be because I have BDS4.0 and CodeGearDelphi2007...

[DCC Error] Unit1.pas(7): F2051 Unit TeeHtml was compiled with a different version of TeCanvas.TTeeCanvas

getting this in delphi2007update3/teechart 8.0.2; I'm not sure if I have pointer issues or if this is truly a teechart unit/package problem