Enforce ProxySettingsPerUser=0 without open administrator's systemsettings panel

Question

I would like to use ProxySettingsPerUser=0 to (remotely) configure machines to use system wide the administrator user proxy configuration.

I can deploy registry settings remotely but I noticed that to activate ProxySettingsPerUser=0 I need to open ms-settings:network-proxy from the administrator user after I set the registry. Even the reboot doesn't make the magic.

Right know I'm deploying this registry changes:

reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxySettingsPerUser /t REG_DWORD /d 0 /f

reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 0 /f

reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v AutoDetect /t REG_DWORD /d 0 /f

reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 0 /f

reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v AutoDetect /t REG_DWORD /d 0 /f

I'm doing something incorrectly?

I don't have Active Directory, so no GPO. I launch commands as administrator to the remote clients by GLPI.

I tryed to launch "ms-settings:network-proxy" from GLPI in the target machine but even if it opens the settings panel it does not activate the behavior like when I open it manually from the administrator profile.

• harrymc: I think you're missing entering the following command in a CMD run as administrator: netsh winhttp import proxy source =ie (link)

Answer 1

The missing finishing touch for the poster was to run the command:

netsh winhttp import proxy source =ie

Reference : How to set the proxy settings for all users when Cannot see Analytics data.

• Kintaro: Once set I tested that I can change it remotely with: SavedLegacySettings and DefaultConnectionSettings in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections