if you are integrating updates to LTSB 2016, the x64 version will be fine, but for x86 there is a thing to do, but I don't remember which (because a bug in the x86 version don't allow to integrate with W10UI without that fix) 2016 x64 and Later LTSC versions don't have this bug
Holy... over days I tried a lot now, always thinking what exactly I'm doing wrong... okay thanks a lot for that info already. Lets find out, or maybe you remember more. I got info maybe its relate to: SSShim.dll
Ohman eh.... its like always... I*m thinking I do any wrong.. in the end, it turns out.. it was like Microsoft who just... f***** it up. Soon I'm getting serious blood-pressure problems. - Anyway, this was now very helpful, will apply and see. Thanks @Enthousiast