Sonic

yes

BitLocker is disabled when you use Unattend section. (since May 2024).

Windows 7 do not support EFI boot , choose BIOS. it's in Windows\Logs\WinNTSetup\

rollback to 5.3.5

sorry for my wording, I've re-re-re-edited my post.

v5.3.5.1 crash when I click "Setup" button after selecting Boot part then Windows part without source (ok if I select a source) v5.3.5 is ok without source (used to post install boot/integrate drivers/reg tweaks ...)

EDIT: Tick "Use Classic 'legacy' boot menu Legacy" from Boot Menu Style set Policies to attempt force disabled Hiberboot (=Disabled Fast Startup) with HiberbootEnabled=0 in "HKLM\SOFTWARE\Policies\Microsoft\Windows\System" and "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" (this last seems wrong, if we look at ADMX). but these Policies doesn't work and they are not required. Need to be replaced by HiberbootEnabled=0 set in "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power" location (sorry for my wording)

Oh , I've missed this great function ! Big thanks for your great job !!

not deleted , but updated manually my base folder... I like to check what files changed ... deleted the older wimlib but missing copy the new ....

winnt setup not start if missing Tools\x64\wimlib.dll. A popup to inform would be nice.

MergeIDE is useful, even nowadays, no more for the old IDE controller but for SATA AHCI / NVMe : it allow the hardware switch without a first safemode boot. MerdeIDE import reg entries from MerdeIDE_*.ini to the applied system registry.

A popup for VOLUMECOPY mode to notice the destination drive will be formatted (as contrary as WIM apply which keep data by default). Or better, an option with VOLUMECOPY to keep existing data on destination ? and even better an option to VOLUMECOPY with WimScript.ini support to skip Temp files, etc ? (perhaps already asked, I'm not remember if it's possible )