After the patch, single session per user is always turned off for client edition, and the option in GUI does not work. To make this option work, we need to introduce new patchcodes and change SingleUserOffset.
Known affected versions : 10.0.19041.447410.0.19041.4355
New session created every time is actually a bug in winlogon, and it can be workarounded by disabling the lockscreen: setting registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\DisableLockWorkstation to DWORD 1.
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DisableLockWorkstation /t REG_DWORD /d 1 /f
Also, user can disable the SingleUser patch by setting SingleUserPatch.x86/x64 to 0.
After the patch, single session per user is always turned off for client edition, and the option in GUI does not work. To make this option work, we need to introduce new patchcodes and change SingleUserOffset.
Known affected versions :
10.0.19041.4474
10.0.19041.4355
New session created every time is actually a bug in winlogon, and it can be workarounded by disabling the lockscreen: setting registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\DisableLockWorkstation to DWORD 1.
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DisableLockWorkstation /t REG_DWORD /d 1 /f
Also, user can disable the SingleUser patch by setting SingleUserPatch.x86/x64 to 0.