This tool allows you to customize your lock screen
Written in C
GUI written in WinAPI
Using SB_registry.h
Disable Lock Screen: reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\Personalization /v NoLockScreen /t REG_DWORD /d 1 /f
Enable Lock Screen: reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\Personalization /v NoLockScreen /t REG_DWORD /d 0 /f
Disable blur: reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\System /v DisableAcrylicBackgroundOnLogon /t REG_DWORD /d 1 /f
Enable blur: reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\System /v DisableAcrylicBackgroundOnLogon /t REG_DWORD /d 0 /f
gcc -o LockScreenTweaker.exe LockScreenTweaker.c res.o -lgdi32