GAC Global Assembly Cache .dll .net assemblies 'exe' 'dll'. , - , / , , GAC , , - Newtonsoft.Json
But since this is a Windows Form application, when you finish a project, you have to pack / deploy it somewhere or transfer it to someone. At the same time, you cannot ask them to install some dllsin GACexcept in the above example Newtonsoft.Jsonyou make Newtonsoft.Jsonavailable for other .Net projects.
Think about why you want to do this instead of thinking about your own application?
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