Note:- I have seen many users searching for “ Avast Rescue Disk ISO Download” but there is no such file. Step 4: Now insert the USB drive into your PC and then choose to CREATE USB or CD option from the Rescue Disk screen. Step 3: After that select the Rescue Disk option from the right side. Step 2: Now launch the program, click on the Protection tab, and then choose Virus Scans. Once the file is downloaded, install it properly. Step 1: First, download the Avast Antivirus program from its official site. Here we will be using the Avast Antivirus program to create a bootable antivirus USB drive or the Rescue disk. Once you have all these things you are ready to go… Note:- Before making USB bootable, format it with the correct file system “ FAT32” and check it must be not encrypted. As we all know that the Rootkits only become active when the operating system is loaded.Īnd in that situation, this is the best option to go with… How to Make a Bootable Antivirus USB Drive in Windows 10 īut before we begin, please make sure that you have all these things with you. Because this is the only way to scan and remove those files from your hard drive without starting the Windows OS.