Su dung Recovery Console

Buoc 1. Thay the, doi ten tap tin userinit.exe bang Recovery Console

Khoi dong may voi dia CD cai dat Windows. Nhan phim bat ky khi xuat hien thong bao Press any key to boot from CD.

Trong man hinh Welcome to setup, nhan phim R (Repair) de khoi dong Recovery Console (RC).

Neu he thong cai dat nhieu he dieu hanh (HDH) khac nhau, chon HDH bi loi can khac phuc (luu y: neu nhan Enter khi chua chon HDH, chuong trinh se tu khoi dong lai may).

Nhap mat khau cua tai khoan thuoc nhom quan tri (Administrators).

Tai dau nhac cua RC, go cac dong lenh sau (nhan Enter sau moi dong lenh). cd system32

copy userinit.exe wsaupdater.exe

exit Buoc 2. Khoi dong lai may tinh, ban da co the dang nhap Windows o che do binh thuong

Chon Start >Run, go dong lenh regedit va nhan OK de mo cua so Registry Editor.

Trong khung trai Registry Editor, tim den nhanh HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

O khung phai, tim den muc userinit, nhan phai chuot tren muc nay chon Modify.

Thay the tap tin wsaupdater.exe bang userinit.exe, (bao gom ca dau ",") trong muc Value data (thong tin dung trong truong hop nay la C:\WINDOWS\system32\userinit.exe) (hinh 1)

Chon OK va dong Registry Editor.

Buoc 3. Xoa tap tin wsaupdater.exe Nguyen Duy Tung Khoi dong lai may tinh, dang nhap Windows bang tai khoan thuoc nhom quan tri (Administrators).

Chon Start > Run, go dong lenh %Windir%\system32, nhan OK (hoac mo Windows Explorer, tim den thu muc Windows\System32)

Tim tap tin wsaupdater.exe trong thu muc Windows\System32, chon Delete, nhan OK xac nhan xoa.

Ghi chu. Viec chinh sua cac thong so Registry doi hoi phai duoc thuc hien het suc can trong vi chi mot so suat nho cung co the khien Windows hoat dong bat thuong, tham chi khong the dang nhap duoc. Do vay, truoc khi tien hanh bat ky mot chinh sua nao, hay sao luu lai cau hinh Registry hien tai theo cac huong dan trong bai "Cham soc va bao duong Windows Registry" (ID: A0205_90).

Su dung Mini-Pe

Khoi dong may tinh bang CD miniPE (trong truong hop can thiet, ban can thiet lap de may tinh khoi dong tu o CD-ROM hoac nhan phim tat de hien thi tuy chon khoi dong tu cac thiet bi phan cung khac nhau).

Sau khi khoi dong, giao dien miniPE kha giong voi Windows, de dang cho nguoi dung thao tac (hinh 2).

Chon Start > Programs > Registry Tools > Avast! Registry Editor de khoi dong tien ich. ARE se liet ke cac HDH va cac tap tin Registry tim thay. Neu chi co 1 HDH, ban khong phai dan do khi chon Load selected OS registry (hinh 3).

Trong cua so Registry Editor quen thuoc, thuc hien cac thao tac nhu buoc 2 ben tren (hinh 4).

Thoat khoi ARE. Khoi chay Windows Explorer trong Start > Programs > File Management va thuc hien viec xoa tap tin wsaupdater.exe nhu buoc 3.