Why are my units “compiled with a different version” of my own files?

Question

I\'m building a program that uses plugins. Unfortunately, the plugin framework\'s dynamic linking forces the RTL and VCL out of my project EXE and into the BPL versions, an

Answer 1

This happens to me very often when I forget to change the DPK Build control from Rebuild as needed to Explict rebuild in Options...|Description.