How to set a different default Theme Color?

HI,

I added the default Theme Color registry entries into the default User Profile. But Windows 10 is always overeating them after the first User Login.
How can i set a default Theme Color without using the "Autounattend.xml" file?

My Settings ->

"$OEM$\$$\Setup\Scripts\SetupComplete.cmd"
REG LOAD "HKU\LoadedDefaultUser" "%SystemDrive%\Users\Default\NTUSER.DAT"
REGEDIT /S "%SystemRoot%\Setup\Files\RegAdd.reg"
REG UNLOAD "HKU\LoadedDefaultUser"

"$OEM$\$$\Setup\Files\RegAdd.reg"
[HKEY_USERS\LoadedDefaultUser\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent]
"AccentPalette"=hex:de,c7,7d,00,c3,af,6e,00,a9,97,5f,00,84,75,45,00,63,56,2c,\
  00,4d,42,1f,00,3b,32,17,00,ef,69,50,00
"StartColorMenu"=dword:ff2c5663
"AccentColorMenu"=dword:ff457584

EDIT:
I found a work around for this by editing the file "aero.theme" (ColorizationColor=0XC44C4A48) and then putting the theme file it in ISO folder "sources\$OEM$\$$\Resources\Themes".

Edited August 11, 20188 yr by Mike86