I'm having trouble opening the BlackBoard collaborate meeting/recording files. I've installed the launcher, but when I click on a play or meeting file, I get the "starting application" popup that says "verifying application", but then nothing happens after that. I clicked "run" when the popup for digital signature appeared. I've uninstalled and reinstalled the launcher and cleared cache in the launcher but neither helped. I also disabled popup blocker in browser but that didn't help either.
If I click a meeting/recording link, then it'll simply prompt me to download the .collab file.
I'm using Windows 10, have both MS Edge and latest version of Chrome.
Thanks for your help