VC++Runtime2015-2019一体包，微软最新版,多版本打包到一个包里，不同于之前的独立各个版本，这里是共享的；官方解释Note VisualC++2015,2017and2019allsharethesameredistributablefiles.Forexample,installingtheVisualC++2019redistributablewillaffectprogramsbuiltwithVisualC++2015and2017also.However,installingtheVisualC++2015redistributablewillno