So, this problem is definitely not solved!
Please attached a very simple TSW, pointing on a project within the same directory.
The project contains a single sequence.
The sequence is calling a VI which actually does nothing.
All these files are in a directory listed in my search directories.
Populating the code modules into the TSW shows that the VI is well seen as a dependance.
Build a simple image and installer on this configuration still leads to error -19506 !
So, in fact the problem is not related to any step type version number, or project.
Can somebody help me ?
I've got some difficulties to explain to my customer that I cannot build an installer...
If I add the VI to a project, and add the project path into the module configuration, error -19506 disappears. BUT, if I set my LV adapter to be the RT instead of the IDE, TS hangs forever when I select the step in my sequence.
LV 2015 SP1 f10
TS 2014 SP1 f1
Both have been installed as SP1 (February distribution if I remember well) and then patched later on.