Using Avast Free, 18.5.2342 (build 18.5.3931.358), on Windows 7 SP1 with all Microsoft updates installed.
Created a new Rescue disk this morning, Avast said created successfully, but when I try to boot from it I see the blue, four square flag, followed by a DOS window scrolling a bunch of lines but then my machine reboots; never reaches Avast UI.
I tried doing a Repair, clean install first running AvastClear, and even uninstalled and reinstalled both Windows Deployment Tools and Windows PE x86 x64 programs.
Could someone please see if they can reproduce this problem. Thanks.