if XP, you have restore points in c system volume information. If you can get it into safe mode, you can roll back to a restore point. Otherwise, you are probably in the market for a boot disk ...
System Restore is a long-standing feature on Windows 11. Its purpose is to create snapshots of the computer's current working state and save them as "restore points" when specific events are triggered ...
3 Windows OS Loader %SystemRoot%\system32\winload.exe %SystemRoot%\system32\winload.efi 4 Windows NT OS Kernel %SystemRoot%\system32\ntoskrnl.exe When you hit the ...