Must one fulfill the condition stipulated by the company for installing a free update to part of the operating system, which obliges the user to first install another free program or update produced by them?

"Muslims are bound by their conditions, unless a condition prohibits what is lawful or permits what is unlawful. Therefore, the company's condition upon the buyer to use the old version of the new system for free is a permissible condition that must be fulfilled, as long as the system does not contain anything prohibited."