win7經過wsus升級到win10總結

在wsus服務器,打開IIS，選擇「wsus」服務，點擊 mime type,修改或者添加".esd"

Filename extension: .esd
Mime type: application/octet-stream

• windows server 2016 wsus IIS mime type：
  .esd的內容是「application/vnd.ms-cab-compressed」須要修改，不然會提示找不到資源
  
  

須要升級的客戶端導入註冊表，也能夠使用GPMC下發組策略導入

對於win7 客戶端，須要容許OSupdate,註冊表以下:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\OSUpgrade]
"Refresh"=dword:00000001
"AllowOSUpgrade"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\OSUpgrade\State]
"OSUpgradeState"=dword:00000001
"OSUpgradeStateTimeStamp"="2016-01-02 03:40:44"

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate]
"WUServer"="http://172.20.156.34:8530"
"WUStatusServer"="http://172.20.156.34:8530"
"DisableOSUpgrade"=dword:00000000
"DeferUpgrade"=dword:00000000
"RequireDeferUpgrade"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU]
"NoAutoUpdate"=dword:00000000
"AUOptions"=dword:00000004
"ScheduledInstallDay"=dword:00000000
"ScheduledInstallTime"=dword:00000001
"UseWUServer"=dword:00000001

• 配置成功後再windows update界面就能夠看到升級提示，點擊「開始安裝」就會自動升級安裝，此安裝保留應用和我的資料。
  
• 經過WSUS從win7升級到win10,須要從新激活win10
• 能夠經過部署kms激活或者組策略批處理安裝win10密匙「slmgr /ipk 密匙」