Updating any of the linked modules (.mod files) will crash Archicad.
Attached my report, working on WIN7, AC 17 (8000), and I've employed a number of my usual troubleshooting methods (removed from teamwork, deleted and replaced the references with every possible variation).
The error is present in only this project, and repeatable in it on any of our users and computers. Hte only way to bring in an updated version of a module is to delete the old version and place it again into the project - after this first loading all attempts to refresh the module will crash archicad.
Getting desperate...
