How to install SQL SERVER 2008 R2 on windows 71.-

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4.- Wait a moment

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7.- They will get a warning click in next. And nothing happens also can go because of the firewall warning but no major.

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11.-Select Named instance and standing any name.

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13.-Al is click on next . When you get to this part must register the domain that is specified.

14.-Select mode mixed to set a password of superuser in SQLSERVER(sa) and also have the option of authentication of Windows and click on add current user.

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18.-After a long time waiting.

19.- Then restart and that's it by default logs in authentication method of Windows but they can log with superuser (sa) and its password as shown on the screen.

NAME OF YOUR COMPUTERNAME IN STEP 11

If you do not know the name of your computer can run hostname in command line.