FP of HCAA silently cannot be installed silently, because FP installer stops with 'MUI Pack is detected.' popup when Japanese MUI had been installed on the current HCAA.
They have to uninstall HCAA beforehand to meet their requirement of the silent installation.
I strongly request HCAA to have an ability to install Fix Pack silently without a popup of 'MUI Pack is detected.' on top of HCAA with MUI.
Steps to reproduce:
1. CAA301_Win_Eng.exe -s -a /s /v" /qn"
2. CAA301_LanguagePack_Win_Japanese.exe -s -a /s /v" /qn"
3. CAA303_Win.exe -s -a /s /v" /qn"
Installation stops with the following popup. You have to click OK to proceed the installation.
MUI Pack is detected. If you uninstall Notes, MUI Pack will be disabled. You need to reinstall MUI Pack if you want to use it again.