If you have access to a Mac that originally supported this version:
A: Apple’s legacy software update servers for Sierra are slow and sometimes time out. Try during off-peak hours, or use a wired Ethernet connection instead of Wi-Fi. bootcamp 6.0 6133 download
The safest way is to obtain the package directly from Apple’s software update servers using a Mac running macOS Sierra. If you have access to a Mac that
Steps: