I downloaded a file from PanoramaWeb and mistakenly thought it might be able to train an IMS library. So, I brought up that form, created an IMSDB and clicked the Use Results button. A LongWaitDlg popped up showing me the name of the first file, which I realized was not on my system, and then the progress just hung without giving me an error message.

I downloaded the raw data files and put them in the folder with the Skyline document, but still no message of any kind. It really seems like any error just causes the progress to hang until you cancel the operation, but you really are left with no idea what the code might be trying to do and failing. Did it find those raw data files I downloaded? Is it now erroring because there is no IMS data in them?

I don't know. I just tried this again, and I got an error with 21.1.0.278. Something must have changed to fix this.