windows 11 insider update lost my boot bcd file and wont boot

i never got back into windows during anything i tried in this and ended up reinstalling windows entirely from the newest insider ISO,this also got defender working again as well.

I was doing the an insider update while defender was open on my monitor,when it suddenly deactivated my protections.I immediately turned it back on and it remained on and is still doing as it is supposed to do,But it did deactivate during the update..thanx to the techs for fixing that issue quickly.It was a big problem with lots of insiders.

then restoring my backed up files everything is in order and running great.currently im on 

Device name *******-11X64Pro
Processor AMD Ryzen 7 5700G with Radeon Graphics 4.30 GHz
Installed RAM 32.0 GB

12TB w/4TB usb

Radeon Rx460 4GB GDDR5

Nvidia GTX 750Ti

Asus Tuf Gaming B450-plus II

System type 64-bit operating system, x64-based processor

Edition Windows 11 Pro
Version 21H2
Installed on ‎2021-‎12-‎18
OS build 22000.376
Experience Windows Feature Experience Pack 1000.22000.376.0
 RayLoyed