How To Properly Extract MSU

MSU can be extracted (first layer) using 7zip.

for second layer you can’t directly extract the CAB files,
let pkgmgr do it for you,

point to the folder holding the xml (first layer folder),
and use ‘s:’ to specify temp folder.

C:\Users\Elad\Desktop\DBV-T2\Extracted>pkgmgr /n:C:\Users\Elad\Desktop\DBV-T2\Extracted\Windows6.1-KB3033929-x64.xml /s:C:\Users\Elad\Desktop\DBV-T2\

once it is extracted the package will get installed,
but if you’ll be fast you can grab the files/folders before they get deleted.

Better use this method in a VM.