Did not receive the win10 booking notice official how to do

Online upgrade win10 is required to receive the upgrade notice sent by Microsoft, users who have not received the windows10 reservation notice can look at the following.

1, open Notepad
2, enter the following characters
REG QUERY "HKLMSOFTWAREMicrosoftWindows NTCurrentVersionAppCompatFlagsUpgradeExperienceIndicators" /v UpgEx |  Findstr UpgEx
if "%errorlevel%" == "0" GOTO RunGWX
reg add "HKLMSOFTWAREMicrosoftWindows NTCurrentVersionAppCompatFlagsAppraiser" /v UtcOnetimeSend /t REG_DWORD /d 1 /f
schtasks /run /TN "MicrosoftWindowsApplication ExperienceMicrosoft Compatibility Appraiser"
:CompatCheckRunning
schtasks /query /TN "MicrosoftWindowsApplication ExperienceMicrosoft Compatibility Appraiser"
schtasks /query /TN "MicrosoftWindowsApplication ExperienceMicrosoft Compatibility Appraiser" |  Findstr Ready
if NOT "%errorlevel%" == "0" ping localhost >nul &goto :CompatCheckRunning
:RunGWX
schtasks /run /TN "MicrosoftWindowsSetupgwxrefreshgwxconfig"
Third, click & rdquo; File “ — & ldquo; Save as & rdquo;
4, enter the name ReserveWin10.cmd
5, the file format is changed to all files
6, create a new folder in the C drive named Save the file as Temp at C:/Temp here
7, right-click on ReserveWin10.cmd here at C:/Temp Select "Run as administrator" ”
8, then wait. It may take ten to thirty minutes, please be patient.
Note: If you are win7 SP1
need to install
KB3035583
KB2952664
If you are win8.1 update
need to install
KB3035583
KB2976978
: How to check if the above patch is installed?
win7 Look here: Open the command prompt as an administrator,
Enter:
dism /online /get-packages |  Findstr 3035583
dism /online /get-packages |  Findstr 2952664
If it is already installed, it will display
package identifier: Package_for_KB3035583~31bf3856ad364e35~amd64~~6.3.1.29
package identifier: Package_for_KB2952664~31bf3856ad364e35~amd64~~6.3.1.29
Win8.1 Look here: Open the command prompt as an administrator
Enter:
dism /online /get-packages |  Findstr 3035583
dism /online /get-packages |  Findstr 2976978
If it is already installed, it will display
package identifier : Package_for_KB3035583~31bf3856ad364e35~amd64~~6.3.1.29
package identifier : Package_for_KB2976978~31bf3856ad364e35~amd64~~6.3.1.29