Linker Error: Unable to open file 'CHARTGROUPFRAME.DFM'

Question

My IDE has been working very well, until today.

When I try to compile my project, I get this :

[Linker Error] Unable to open file 'CHARTGROUPFRAME.DFM'

CHARTGROUPFRAME.CPP Unit is a part of a project, so this is a bug of course.

How do I fix this problem?

Answer 1

I've found a workoutaround for this problem :) .

I've only needed to add a directory in which .DFM file resides to my Library Path

Btw, this is supposed to be set by the IDE when I add a unit to the project ... but , at least this works :)

Answer 2

Ran into this problem also in RAD Studio 10.1, for me it helped to close the editor pane where these files were open.

Answer 3

Run your RAD Studio from Administrator.