No Windows 10
> msiexec /x "\path\to\myprogram.msi" /quiet
Another version of this product is already installed.
Installation of this version cannot continue.
To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel.
Eu estava me perguntando por que msiexec /x falha, enquanto Add / Remove Programs no Painel de Controle é bem-sucedido?
Obrigado.