Having an issue running Combofix. I've run it on my computer in the past with no issues but last night I ran it and came in this morning and nothing had happened. I shutdown and restarted Combofix in Safe Mode. Going on 4 hours and still nothing happening. Stuck on blue screen stating "scanning for infected files". Haven't touched anything or used computer in any way since starting combofix this morning, Any ideas on how to proceed?