I've been using SpywareBlaster v5.5 with no problems for several months on Firefox v56 on Windows 10. However, a few weeks ago I was automatically updated to Windows 10 Fall Creators Update, and last week Firefox v56 was updated to v57 (a major update, the "Quantum" update). Since then, SpywareBlaster refuses to start. When I go to the Windows Security Center, I notice that the application has crashed. I'm fairly certain the crash is due to the Fall Creators Update and possibly the Firefox update (but whether it's both in combination or a single update, I'm unsure of). I only run the application once a month to check for updates, so the last time I noticed it was working was in October, before any updates. I've tried uninstalling and reinstalling, but the application still crashes. I've attached two error logs from the Windows Security Center.