Delphi "E2161 Error: RLINK32: Error opening file ________.drf " during Build All
custom-component, delphi, package
Solution
It looks like this turned out to be the main problem / solution.
Open up all the packages for which you have source code, and specify the compile option: 'Rebuild explicitly' instead of 'Rebuild when needed'.
Problem
I am trying to resolve a problem with a set of packages that apparently have dependency issues. Occasionally during a Build All, I get this error: Delphi "E2161 Error: RLINK32: Error opening file ________.drf " What does it mean / indicate, and what is a "drf" file?