Hello Yeray,

Thank you very much for your reply. All the paths were present but all of them were on the bottom of the list. By changing the position to the top of the list, the complie error has cleared.

Thank you, again,
Makoto

Hello, I'm using RadStudioXE2 (DelphiXE2) and TeeChart 2012 for RAD XE2 on Windows7 pro 64bit. When I tryied to use the target platform of 64-bit windows, I couldn't complile (nor built) form with TeeChart (TChart and TeeCommander), the complier replied the faital error message as "F2051 unit VCLTee...