11.67.3 Can you answer these questions?

11.67.3.1 Install error on windows 11

https://tex.stackexchange.com/landing/r/digest?cta=question&id=751854

LaTeX live get error on windows 11 ,will not install. 
Can't call method "schemes" on an undefined value at 
C:Users/rebec/OneDrive/Desktop/latex/install-tl-20250928/ 
tlpkg/installer/install-... 
[errors] [installing] [windows]
 

asked by Mark Kirk https://tex.stackexchange.com/landing/r/digest?cta=user&id=417233 Score of 2

11.67.3.2 Exam class randomizing both questions and choices

https://tex.stackexchange.com/landing/r/digest?cta=question&id=751934

I apologize if the question has already been asked. How can I randomize BOTH questions and choices of each question in exam class? Thanks a lot! 
\documentclass{exam} 
\usepackage{exam-randomizechoices} 
... 
[exam] [random] [exam-randomizechoices]
 

asked by Dimitrios ANAGNOSTOU https://tex.stackexchange.com/landing/r/digest?cta=user&id=284130 Score of 4

11.67.3.3 URW-Classico font for the sections, subsection,

https://tex.stackexchange.com/landing/r/digest?cta=question&id=751756

I'm trying to customize the preamble of the LaTeXAestheticTemplate 
project, specifically this file: preamble.tex 
I'd like to keep the general structure of the preamble intact, but I need to ... 
[fonts] [pdftex] [templates] [preamble] [mtpro]
 

asked by Sebastiano https://tex.stackexchange.com/landing/r/digest?cta=user&id=117876 Score of 1