I have 3 Windows 10 laptops that have Avast for Business Basic Antivirus that today sent me notifications of a Quarantined file - setup.exe. I happened to be working with one of the the laptops at the time. The popup warning on the laptop referred to C:\WINDOWS\TEMP\{E6585468-9C7E-4370-AEBB-B396C17FDFBA}\.CR\SETUP.EXE and asked to Quarantine it or other. Out of curiosity, I browsed to the temp folder but could not see the folder path as stated above. Can someone explain why that would be? I went ahead and quarantined it, and it is in the virus chest as threat IDP Generic, infected file Setup .exe. The laptop was sitting idle at the time and no software was being installed.