Posted 28 December 2018, 2:24 am ESTI've been flummoxed by the situation where I have VS 2017, Active Reports 12 (latest) and try to run the report viewer in debug mode and it fails to load. It never seems to finish loading, but only on the DEV machine! If I load the program elsewhere, it loads the report viewer and report fine. Unfortunately, that leaves me unable to debug in my code. Any ideas/thoughts on how to get around this issue?