scan windows file system

Prosedur pengecekan file system windows:

dapet dari site: http://forums.techarena.in/windows-xp-support/348108.htm

Q: I’m having problems using InstallShield. Apparently it needs the DCOM
process to be started so I tried to start it and I get this error:

Could not start the DCOM Server Process Launcher service on Local Computer.
Error 1053: The service did not respond to the start or control request in a
timely fashion.

DCOM has no dependencies so it can’t be some other service I need to start
first, so how can I start it

Pertanyaan diatas menanyakan apa yg mesti dikerjakan karena service DCOM Process Launcher gagal dijalankan.

ANSWER:

Untuk me-repair semua file system, masuk ke Start/Run, ketik (atau paste command berikut):

SFC /SCANNOW

Jangan lupa masukan CD Installer Windows XP ke CD/DVD ROM drive. command akan secara otomatis melakukan scan dan meng-copy file2 system yang corrupt dari CD Windows

dari website microsoft:http://support.microsoft.com/?kbid=310747

System File Checker Tool Syntax

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• /Scannow: Scans all protected system files immediately and replaces incorrect versions with correct Microsoft versions. This command may require access to the Windows installation source files.
• /Scanonce: Scans all protected system files one time when you restart your computer. This command may require access to the Windows installation source files when you restart the computer. The SfcScan DWORD value is set to 2 in the following registry key when you run this command:
  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
• /Scanboot: Scans all protected system files every time you start your computer. This command may require access to the Windows installation source files every time you start your computer. The SfcScan DWORD value is set to 1 in the following registry key when you run this command:
  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
• /Revert: Returns scan to the default setting (do not scan protected files when you start the computer).The default cache size is not reset when you run this command. This command is equivalent to the /Enable switch in Windows 2000.
• /Purgecache: Purges the file cache and scans all protected system files immediately. This command may require access to the Windows installation source files.
• /Cachesize=x: Sets the file cache size to x megabytes (MB). The default size of the cache is 50 MB. This command requires you to restart the computer, and then run the /purgecache command to adjust the size of the on-disk cache. This command sets the SfcQuota DWORD value to x in the following registry key:
  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon