Cannot Update Windows 10 V. 1903 x64

Hi, I'm Yves
I really, really need help.

Whenever I try to Update Windows 10, even though the systems says my PC does not have Quality Correctives and Important Security Updates, I get the following two Error messages.

2020-01 Mise à jour cumulative pour .NET Framework 3.5
pour et 4.8 pour Windows 10 Version 1903 pour les systèmes x64 (KB4532938) -
Erreur 0x8007371b
which translates to:
2020-01 Cummulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 for system x64 (KB4532938) - Error 0x8007371b


2020-01 Mise à jour cumulative pour Windows 10 Version 1903
pour les systèmes x64 (KB4528760) - Erreur 0x80070002
which translates to:
2020-01 Cummulative Update for Windows 10 Version 1903 for x 64 Systems (KB4528760) - Error 0x80070002

Before you can update W10 to its latest and most current iteration, you need to update your *existing W10 operating system with the any and all "Security" Updates and "Quality" Additions.