Error 2738 - during installation of Adventure Works sample databases on Vista

Well, I downloaded Adventure Works sample databases from the here
but I encountered with error 2738 during installation.

I found the solution by a post in Mitch Denny blog:
http://notgartner.wordpress.com/2008/07/12/the-error-code-is-2738/

In brief the solution was to register VBSCRIPT.DLL on Vista which is not registered by default.
- Run "Command Prompt" as administrator
- Switch to "C:\WINDOWS\SysWOW64"
- Execute "REGSVR32.EXE VBSCRIPT.DLL"

Error 2738 - during installation of Adventure Works sample databases on Vista

Windows 7 upgrades for Windows Vista machines buyer as of July 1

If you have a plan to buy another Vista machine but you are afraid of losing your money when the Windows 7 show up, don't worry if you planed it to do after July 2009!

To find out more, look at the Mary Jo Foley post:
http://blogs.zdnet.com/microsoft/?p=1791

Windows 7 upgrades for Windows Vista machines buyer as of July 1

Activate Administrator account in Vista

Well, because of some security matters Administrator account is disabled as default for Windows Vista, to enable it you can simply follow the steps:

- Logon to Vista with your username and password
- Right click on Start->All Programs->Accessories->Command Prompt
- Select "Run as administrator" from context menu
- In command line type "Net user administrator /active:yes" then enter
- Check the message : The command completed successfully
- Switch User, Log Off, Restart, or Shut Down and boot your system again!
- Logon as Administrator

P.S. To hide Vista Administrator account use the following command:
Net user administrator /active:no

Activate Administrator account in Vista