hi, i found this problem. i can't log as any one even administrator himself. actually, it should have logged in as the admin but here it says,"The program issued a command but the command length is incorrect." now i can't log in as anyone even i put in the correct passward. i try running windows in safe mode and some other methods, but it results the same. can you guys help me since i don't really want to reinstall the whole windows XP... This might cause this problem... i use Trixie to allow me to download windows update with validation passed. after restarting, windows turns blue, saying, "STOP c0000269 Illegal System DLL Relocation". that s--- Trixie might cause this problem. i do my basic step by copying and replacing (from another windows XP computer but with one automatic log-in account,adminstrator, only) with this DLLs: kernel32.dll, GDI32.dll, user32.dll, ntdll.dll because that blue screen mentioned these files. so i boost the windows and it is the welcome page and that promt warning. do i need to copy anything from another windows to make my own run properly again??? or may i need to clear all accounts, how?

Have you tried a repair? Boot with the XP CD and repair the original installation. It's a good day when you learn something

Dude..serious problems..but we can solve if we have the will. A)Try for heaven sake not to copy such files from others/PC/Systems.These files while installing windows manipulate the contents by the installer of windows. B)Try to connect another hard disk perharps with an OS of windows XP already installed.Make it Primary master and connect the screwed hard disk by making it secondary slave.Logon on to windows and copy all the data,files or folderss or anything else ,backup etc and format that screwed hard disk.This is the option I can think of Hope it helps.Post you reply !

See if this helps; At the Welcome screen, hit Ctrl+Alt+Delete twice (as you would to bring up the Task Manager). This will give you a Windows 2000 style login box where you can select the main admin user. Type in Administrator or the name you have as admin. This may get around the error. It's a good day when you learn something