The word “boot” has different meanings in different contexts.
How to Open .BOOT Files
Files that end with the .BOOT suffix are InstallShield files.
These kinds of BOOT files are sometimes seen stored along with similar installation files likeINIandEXEfiles.
What Are Bootable Files?
Instead, they’re simply files that have been configured to run when the computers boots up.
That is, before theoperating systemhas loaded.
However, there are two types that we need to cover.
One set are the files Windows requires so that boot successfully, that are stored on thehard drive.
The other are the bootable files that are stored on other devices that runbeforethe operating system starts.
Newer versions of Windows needBOOTMGR,Winload.exe, and others.
Seethis pagefor a more comprehensive listing of the boot files required to start different versions of Windows.
From there, you could open regular, non-bootable files like your images, documents, videos, etc.
For example,AVG Rescue CDis anISOfile that needs to be installed to a disc.
Once there, you canchange the boot order in BIOSto boot to theoptical disc driveinstead of the hard drive.
Windows boot configuration data (BCD) can be considered a database for boot-time configuration data.
The BCD Store file is usually located in the Boot folder of a Windows System Reserved partition.
In many cases, it does not have a drive letter assigned to it.
