win7通過wsus升級到win10總結(jié)

在wsus服務(wù)器,打開IIS，選擇“wsus”服務(wù)，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(nèi)容是“application/vnd.ms-cab-compressed”需要修改，否則會提示找不到資源
  
  

需要升級的客戶端導(dǎo)入注冊表，也可以使用GPMC下發(fā)組策略導(dǎo)入

對于win7 客戶端，需要允許OSupdate,注冊表如下:

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

• 配置成功后再windows update界面就可以看到升級提示，點擊“開始安裝”就會自動升級安裝，此安裝保留應(yīng)用和個人資料。
  
• 通過WSUS從win7升級到win10,需要重新激活win10
• 可以通過部署kms激活或者組策略批處理安裝win10密匙“slmgr /ipk 密匙”