Options Text Samples does not Add custom sample [Solved]

Freshly purchased and not working:
Urgently need a custom Text Sample for our project, working with a minority language.


I can open the window Options and can open the tab Text Samples.

I can click Add and I can give a new Title and custom Sample Text.

But it will never store/save/hold, whatever I try: Apply - nope, OK - nope

There is another user who reported similar bug on the forum as far back as 2018:
http://forum.high-logic.com:9080/t/cannot-add-delete-modify-text-sample-solved/6081/1

This looks like a problem with rights on Windows or something, please advise.

I installed the normal way by download and double-click and accepted all proposals during the installation. I registered yesterday and had a re-boot since.


Windows 10, Version 1909 (OS Build 18363.1082)
MainType Version 10.0.0.1239 64bit

This issue will be solved in the next upcoming release.

This unofficial version already contains the fix:

https://www.high-logic.com/tmp/maintype/MainTypeSetup10.0.0.1256-x64.exe