How to generate word list in blacktrack 5 using crunch ?

As wordlist are most important part in cracking the password using directory attack .. let us learn how we can generate it in Blacktrack 5 ...

How to fix Error 0x80240025 while updating windows ?

Click Start > Run > type “regedit” without the quotes, and accept the UAC prompt to continue

HKEY_USERS\S-1-5-18\Software\Microsoft\Windows\CurrentVersion\Policies\Wind­owsUpdate
DisableWindowsUpdateAccess REG_DWORD (1)


To correct the problem, either set the value to 0 or delete the key.

How To Fix Error 80072EFD On Server 2008 ?

I finally found a solution in the notes I took while researching this problem that worked, at least temporarily, to allow updates to the server. I am not sure who the original provider of this solution is, but if I come across it again, I will surely give them credit for it.

• Click Start > Run > type “regedit” without the quotes, and accept the UAC prompt to continue

• Navigate to HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate

• Look at the keys in that folder, if they look something like this:
  “WUServer”=”http://SERVER:8530″
  “WUStatusServer”=”http://SERVER:8530″
  that means Windows Update is trying to look for updates on your own server. Chances are those updates don’t exist on the server (unless you have a successful installation of WSUS which was not our case).

• Delete the “WindowsUpdate” key from the registry at HKLM\Software\Policies\Microsoft\Windows.  I’d recommend you export this to a .reg file to be safe. Right-click on the folder and select “export” to save.

• Restart the Windows Update service.

Start > Administrative Tools > Services > Windows Update Service

How to crack a WiFi password ?